diff --git a/dist/extension.zip b/dist/extension.zip
index 8e97313..36f7010 100644
Binary files a/dist/extension.zip and b/dist/extension.zip differ
diff --git a/dist/extension/birb.js b/dist/extension/birb.js
index bf95dbd..d1df198 100644
--- a/dist/extension/birb.js
+++ b/dist/extension/birb.js
@@ -226,8 +226,11 @@
 		return document.documentElement.clientHeight;
 	}
 
-	/** Indicators for parts of the base bird sprite sheet */
-	const Sprite = {
+	/**
+	 * Palette color names
+	 * @type {Record<string, string>}
+	 */
+	const PALETTE = {
 		THEME_HIGHLIGHT: "theme-highlight",
 		TRANSPARENT: "transparent",
 		OUTLINE: "outline",
@@ -248,25 +251,28 @@
 		FEATHER_SPINE: "feather-spine",
 	};
 
-	/** @type {Record<string, string>} */
+	/**
+	 * Mapping of sprite sheet colors to palette colors
+	 * @type {Record<string, string>} 
+	 */
 	const SPRITE_SHEET_COLOR_MAP = {
-		"transparent": Sprite.TRANSPARENT,
-		"#ffffff": Sprite.BORDER,
-		"#000000": Sprite.OUTLINE,
-		"#010a19": Sprite.BEAK,
-		"#190301": Sprite.EYE,
-		"#af8e75": Sprite.FOOT,
-		"#639bff": Sprite.FACE,
-		"#99e550": Sprite.HOOD,
-		"#d95763": Sprite.NOSE,
-		"#f8b143": Sprite.BELLY,
-		"#ec8637": Sprite.UNDERBELLY,
-		"#578ae6": Sprite.WING,
-		"#326ed9": Sprite.WING_EDGE,
-		"#c82e2e": Sprite.HEART,
-		"#501a1a": Sprite.HEART_BORDER,
-		"#ff6b6b": Sprite.HEART_SHINE,
-		"#373737": Sprite.FEATHER_SPINE,
+		"transparent": PALETTE.TRANSPARENT,
+		"#ffffff": PALETTE.BORDER,
+		"#000000": PALETTE.OUTLINE,
+		"#010a19": PALETTE.BEAK,
+		"#190301": PALETTE.EYE,
+		"#af8e75": PALETTE.FOOT,
+		"#639bff": PALETTE.FACE,
+		"#99e550": PALETTE.HOOD,
+		"#d95763": PALETTE.NOSE,
+		"#f8b143": PALETTE.BELLY,
+		"#ec8637": PALETTE.UNDERBELLY,
+		"#578ae6": PALETTE.WING,
+		"#326ed9": PALETTE.WING_EDGE,
+		"#c82e2e": PALETTE.HEART,
+		"#501a1a": PALETTE.HEART_BORDER,
+		"#ff6b6b": PALETTE.HEART_SHINE,
+		"#373737": PALETTE.FEATHER_SPINE,
 	};
 
 	class BirdType {
@@ -280,20 +286,20 @@
 			this.name = name;
 			this.description = description;
 			const defaultColors = {
-				[Sprite.TRANSPARENT]: "transparent",
-				[Sprite.OUTLINE]: "#000000",
-				[Sprite.BORDER]: "#ffffff",
-				[Sprite.BEAK]: "#000000",
-				[Sprite.EYE]: "#000000",
-				[Sprite.HEART]: "#c82e2e",
-				[Sprite.HEART_BORDER]: "#501a1a",
-				[Sprite.HEART_SHINE]: "#ff6b6b",
-				[Sprite.FEATHER_SPINE]: "#373737",
-				[Sprite.HOOD]: colors.face,
-				[Sprite.NOSE]: colors.face,
+				[PALETTE.TRANSPARENT]: "transparent",
+				[PALETTE.OUTLINE]: "#000000",
+				[PALETTE.BORDER]: "#ffffff",
+				[PALETTE.BEAK]: "#000000",
+				[PALETTE.EYE]: "#000000",
+				[PALETTE.HEART]: "#c82e2e",
+				[PALETTE.HEART_BORDER]: "#501a1a",
+				[PALETTE.HEART_SHINE]: "#ff6b6b",
+				[PALETTE.FEATHER_SPINE]: "#373737",
+				[PALETTE.HOOD]: colors.face,
+				[PALETTE.NOSE]: colors.face,
 			};
 			/** @type {Record<string, string>} */
-			this.colors = { ...defaultColors, ...colors, [Sprite.THEME_HIGHLIGHT]: colors[Sprite.THEME_HIGHLIGHT] ?? colors.hood ?? colors.face };
+			this.colors = { ...defaultColors, ...colors, [PALETTE.THEME_HIGHLIGHT]: colors[PALETTE.THEME_HIGHLIGHT] ?? colors.hood ?? colors.face };
 			this.tags = tags;
 		}
 	}
@@ -302,127 +308,127 @@
 	const SPECIES = {
 		bluebird: new BirdType("Eastern Bluebird",
 			"Native to North American and very social, though can be timid around people.", {
-			[Sprite.FOOT]: "#af8e75",
-			[Sprite.FACE]: "#639bff",
-			[Sprite.BELLY]: "#f8b143",
-			[Sprite.UNDERBELLY]: "#ec8637",
-			[Sprite.WING]: "#578ae6",
-			[Sprite.WING_EDGE]: "#326ed9",
+			[PALETTE.FOOT]: "#af8e75",
+			[PALETTE.FACE]: "#639bff",
+			[PALETTE.BELLY]: "#f8b143",
+			[PALETTE.UNDERBELLY]: "#ec8637",
+			[PALETTE.WING]: "#578ae6",
+			[PALETTE.WING_EDGE]: "#326ed9",
 		}),
 		shimaEnaga: new BirdType("Shima Enaga",
 			"Small, fluffy birds found in the snowy regions of Japan, these birds are highly sought after by ornithologists and nature photographers.", {
-			[Sprite.FOOT]: "#af8e75",
-			[Sprite.FACE]: "#ffffff",
-			[Sprite.BELLY]: "#ebe9e8",
-			[Sprite.UNDERBELLY]: "#ebd9d0",
-			[Sprite.WING]: "#f3d3c1",
-			[Sprite.WING_EDGE]: "#2d2d2d",
-			[Sprite.THEME_HIGHLIGHT]: "#d7ac93",
+			[PALETTE.FOOT]: "#af8e75",
+			[PALETTE.FACE]: "#ffffff",
+			[PALETTE.BELLY]: "#ebe9e8",
+			[PALETTE.UNDERBELLY]: "#ebd9d0",
+			[PALETTE.WING]: "#f3d3c1",
+			[PALETTE.WING_EDGE]: "#2d2d2d",
+			[PALETTE.THEME_HIGHLIGHT]: "#d7ac93",
 		}),
 		tuftedTitmouse: new BirdType("Tufted Titmouse",
 			"Native to the eastern United States, full of personality, and notably my wife's favorite bird.", {
-			[Sprite.FOOT]: "#af8e75",
-			[Sprite.FACE]: "#c7cad7",
-			[Sprite.BELLY]: "#e4e5eb",
-			[Sprite.UNDERBELLY]: "#d7cfcb",
-			[Sprite.WING]: "#b1b5c5",
-			[Sprite.WING_EDGE]: "#9d9fa9",
+			[PALETTE.FOOT]: "#af8e75",
+			[PALETTE.FACE]: "#c7cad7",
+			[PALETTE.BELLY]: "#e4e5eb",
+			[PALETTE.UNDERBELLY]: "#d7cfcb",
+			[PALETTE.WING]: "#b1b5c5",
+			[PALETTE.WING_EDGE]: "#9d9fa9",
 		}, ["tuft"]),
 		europeanRobin: new BirdType("European Robin",
 			"Native to western Europe, this is the quintessential robin. Quite friendly, you'll often find them searching for worms.", {
-			[Sprite.FOOT]: "#af8e75",
-			[Sprite.FACE]: "#ffaf34",
-			[Sprite.HOOD]: "#aaa094",
-			[Sprite.BELLY]: "#ffaf34",
-			[Sprite.UNDERBELLY]: "#babec2",
-			[Sprite.WING]: "#aaa094",
-			[Sprite.WING_EDGE]: "#888580",
-			[Sprite.THEME_HIGHLIGHT]: "#ffaf34",
+			[PALETTE.FOOT]: "#af8e75",
+			[PALETTE.FACE]: "#ffaf34",
+			[PALETTE.HOOD]: "#aaa094",
+			[PALETTE.BELLY]: "#ffaf34",
+			[PALETTE.UNDERBELLY]: "#babec2",
+			[PALETTE.WING]: "#aaa094",
+			[PALETTE.WING_EDGE]: "#888580",
+			[PALETTE.THEME_HIGHLIGHT]: "#ffaf34",
 		}),
 		redCardinal: new BirdType("Red Cardinal",
 			"Native to the eastern United States, this strikingly red bird is hard to miss.", {
-			[Sprite.BEAK]: "#d93619",
-			[Sprite.FOOT]: "#af8e75",
-			[Sprite.FACE]: "#31353d",
-			[Sprite.HOOD]: "#e83a1b",
-			[Sprite.BELLY]: "#e83a1b",
-			[Sprite.UNDERBELLY]: "#dc3719",
-			[Sprite.WING]: "#d23215",
-			[Sprite.WING_EDGE]: "#b1321c",
+			[PALETTE.BEAK]: "#d93619",
+			[PALETTE.FOOT]: "#af8e75",
+			[PALETTE.FACE]: "#31353d",
+			[PALETTE.HOOD]: "#e83a1b",
+			[PALETTE.BELLY]: "#e83a1b",
+			[PALETTE.UNDERBELLY]: "#dc3719",
+			[PALETTE.WING]: "#d23215",
+			[PALETTE.WING_EDGE]: "#b1321c",
 		}, ["tuft"]),
 		americanGoldfinch: new BirdType("American Goldfinch",
 			"Coloured a brilliant yellow, this bird feeds almost entirely on the seeds of plants such as thistle, sunflowers, and coneflowers.", {
-			[Sprite.BEAK]: "#ffaf34",
-			[Sprite.FOOT]: "#af8e75",
-			[Sprite.FACE]: "#fff255",
-			[Sprite.NOSE]: "#383838",
-			[Sprite.HOOD]: "#383838",
-			[Sprite.BELLY]: "#fff255",
-			[Sprite.UNDERBELLY]: "#f5ea63",
-			[Sprite.WING]: "#e8e079",
-			[Sprite.WING_EDGE]: "#191919",
-			[Sprite.THEME_HIGHLIGHT]: "#ffcc00"
+			[PALETTE.BEAK]: "#ffaf34",
+			[PALETTE.FOOT]: "#af8e75",
+			[PALETTE.FACE]: "#fff255",
+			[PALETTE.NOSE]: "#383838",
+			[PALETTE.HOOD]: "#383838",
+			[PALETTE.BELLY]: "#fff255",
+			[PALETTE.UNDERBELLY]: "#f5ea63",
+			[PALETTE.WING]: "#e8e079",
+			[PALETTE.WING_EDGE]: "#191919",
+			[PALETTE.THEME_HIGHLIGHT]: "#ffcc00"
 		}),
 		barnSwallow: new BirdType("Barn Swallow",
 			"Agile birds that often roost in man-made structures, these birds are known to build nests near Ospreys for protection.", {
-			[Sprite.FOOT]: "#af8e75",
-			[Sprite.FACE]: "#db7c4d",
-			[Sprite.BELLY]: "#f7e1c9",
-			[Sprite.UNDERBELLY]: "#ebc9a3",
-			[Sprite.WING]: "#2252a9",
-			[Sprite.WING_EDGE]: "#1c448b",
-			[Sprite.HOOD]: "#2252a9",
+			[PALETTE.FOOT]: "#af8e75",
+			[PALETTE.FACE]: "#db7c4d",
+			[PALETTE.BELLY]: "#f7e1c9",
+			[PALETTE.UNDERBELLY]: "#ebc9a3",
+			[PALETTE.WING]: "#2252a9",
+			[PALETTE.WING_EDGE]: "#1c448b",
+			[PALETTE.HOOD]: "#2252a9",
 		}),
 		mistletoebird: new BirdType("Mistletoebird",
 			"Native to Australia, these birds eat mainly mistletoe and in turn spread the seeds far and wide.", {
-			[Sprite.FOOT]: "#6c6a7c",
-			[Sprite.FACE]: "#352e6d",
-			[Sprite.BELLY]: "#fd6833",
-			[Sprite.UNDERBELLY]: "#e6e1d8",
-			[Sprite.WING]: "#342b7c",
-			[Sprite.WING_EDGE]: "#282065",
+			[PALETTE.FOOT]: "#6c6a7c",
+			[PALETTE.FACE]: "#352e6d",
+			[PALETTE.BELLY]: "#fd6833",
+			[PALETTE.UNDERBELLY]: "#e6e1d8",
+			[PALETTE.WING]: "#342b7c",
+			[PALETTE.WING_EDGE]: "#282065",
 		}),
 		redAvadavat: new BirdType("Red Avadavat",
 			"Native to India and southeast Asia, these birds are also known as Strawberry Finches due to their speckled plumage.", {
-			[Sprite.BEAK]: "#f71919",
-			[Sprite.FOOT]: "#af7575",
-			[Sprite.FACE]: "#cb092b",
-			[Sprite.BELLY]: "#ae1724",
-			[Sprite.UNDERBELLY]: "#831b24",
-			[Sprite.WING]: "#7e3030",
-			[Sprite.WING_EDGE]: "#490f0f",
+			[PALETTE.BEAK]: "#f71919",
+			[PALETTE.FOOT]: "#af7575",
+			[PALETTE.FACE]: "#cb092b",
+			[PALETTE.BELLY]: "#ae1724",
+			[PALETTE.UNDERBELLY]: "#831b24",
+			[PALETTE.WING]: "#7e3030",
+			[PALETTE.WING_EDGE]: "#490f0f",
 		}),
 		scarletRobin: new BirdType("Scarlet Robin",
 			"Native to Australia, this striking robin can be found in Eucalyptus forests.", {
-			[Sprite.FOOT]: "#494949",
-			[Sprite.FACE]: "#3d3d3d",
-			[Sprite.BELLY]: "#fc5633",
-			[Sprite.UNDERBELLY]: "#dcdcdc",
-			[Sprite.WING]: "#2b2b2b",
-			[Sprite.WING_EDGE]: "#ebebeb",
-			[Sprite.THEME_HIGHLIGHT]: "#fc5633",
+			[PALETTE.FOOT]: "#494949",
+			[PALETTE.FACE]: "#3d3d3d",
+			[PALETTE.BELLY]: "#fc5633",
+			[PALETTE.UNDERBELLY]: "#dcdcdc",
+			[PALETTE.WING]: "#2b2b2b",
+			[PALETTE.WING_EDGE]: "#ebebeb",
+			[PALETTE.THEME_HIGHLIGHT]: "#fc5633",
 		}),
 		americanRobin: new BirdType("American Robin",
 			"While not a true robin, this social North American bird is so named due to its orange coloring. It seems unbothered by nearby humans.", {
-			[Sprite.BEAK]: "#e89f30",
-			[Sprite.FOOT]: "#9f8075",
-			[Sprite.FACE]: "#2d2d2d",
-			[Sprite.BELLY]: "#eb7a3a",
-			[Sprite.UNDERBELLY]: "#eb7a3a",
-			[Sprite.WING]: "#444444",
-			[Sprite.WING_EDGE]: "#232323",
-			[Sprite.THEME_HIGHLIGHT]: "#eb7a3a",
+			[PALETTE.BEAK]: "#e89f30",
+			[PALETTE.FOOT]: "#9f8075",
+			[PALETTE.FACE]: "#2d2d2d",
+			[PALETTE.BELLY]: "#eb7a3a",
+			[PALETTE.UNDERBELLY]: "#eb7a3a",
+			[PALETTE.WING]: "#444444",
+			[PALETTE.WING_EDGE]: "#232323",
+			[PALETTE.THEME_HIGHLIGHT]: "#eb7a3a",
 		}),
 		carolinaWren: new BirdType("Carolina Wren",
 			"Native to the eastern United States, these little birds are known for their curious and energetic nature.", {
-			[Sprite.FOOT]: "#af8e75",
-			[Sprite.FACE]: "#edc7a9",
-			[Sprite.NOSE]: "#f7eee5",
-			[Sprite.HOOD]: "#c58a5b",
-			[Sprite.BELLY]: "#e1b796",
-			[Sprite.UNDERBELLY]: "#c79e7c",
-			[Sprite.WING]: "#c58a5b",
-			[Sprite.WING_EDGE]: "#866348",
+			[PALETTE.FOOT]: "#af8e75",
+			[PALETTE.FACE]: "#edc7a9",
+			[PALETTE.NOSE]: "#f7eee5",
+			[PALETTE.HOOD]: "#c58a5b",
+			[PALETTE.BELLY]: "#e1b796",
+			[PALETTE.UNDERBELLY]: "#c79e7c",
+			[PALETTE.WING]: "#c58a5b",
+			[PALETTE.WING_EDGE]: "#866348",
 		}),
 	};
 
@@ -460,7 +466,7 @@
 				this.pixels = layers[0].pixels.map(row => row.slice());
 				// Pad from top with transparent pixels
 				while (this.pixels.length < maxHeight) {
-					this.pixels.unshift(new Array(this.pixels[0].length).fill(Sprite.TRANSPARENT));
+					this.pixels.unshift(new Array(this.pixels[0].length).fill(PALETTE.TRANSPARENT));
 				}
 				// Combine layers
 				for (let i = 1; i < layers.length; i++) {
@@ -469,7 +475,7 @@
 						let topMargin = maxHeight - layerPixels.length;
 						for (let y = 0; y < layerPixels.length; y++) {
 							for (let x = 0; x < layerPixels[y].length; x++) {
-								this.pixels[y + topMargin][x] = layerPixels[y][x] !== Sprite.TRANSPARENT ? layerPixels[y][x] : this.pixels[y + topMargin][x];
+								this.pixels[y + topMargin][x] = layerPixels[y][x] !== PALETTE.TRANSPARENT ? layerPixels[y][x] : this.pixels[y + topMargin][x];
 							}
 						}
 					}
@@ -2400,7 +2406,7 @@
 		function switchSpecies(type) {
 			currentSpecies = type;
 			// Update CSS variable --birb-highlight to be wing color
-			document.documentElement.style.setProperty("--birb-highlight", SPECIES[type].colors[Sprite.THEME_HIGHLIGHT]);
+			document.documentElement.style.setProperty("--birb-highlight", SPECIES[type].colors[PALETTE.THEME_HIGHLIGHT]);
 			save();
 		}
 
@@ -2668,7 +2674,7 @@
 						const b = pixels[index + 2];
 						const a = pixels[index + 3];
 						if (a === 0) {
-							row.push(Sprite.TRANSPARENT);
+							row.push(PALETTE.TRANSPARENT);
 							continue;
 						}
 						const hex = `#${((1 << 24) + (r << 16) + (g << 8) + b).toString(16).slice(1)}`;
@@ -2678,7 +2684,7 @@
 						}
 						if (SPRITE_SHEET_COLOR_MAP[hex] === undefined) {
 							error(`Unknown color: ${hex}`);
-							row.push(Sprite.TRANSPARENT);
+							row.push(PALETTE.TRANSPARENT);
 						}
 						row.push(SPRITE_SHEET_COLOR_MAP[hex]);
 					}
diff --git a/dist/obsidian/main.js b/dist/obsidian/main.js
index e3154b5..255ba72 100644
--- a/dist/obsidian/main.js
+++ b/dist/obsidian/main.js
@@ -231,8 +231,11 @@ module.exports = class PocketBird extends Plugin {
 		return document.documentElement.clientHeight;
 	}
 
-	/** Indicators for parts of the base bird sprite sheet */
-	const Sprite = {
+	/**
+	 * Palette color names
+	 * @type {Record<string, string>}
+	 */
+	const PALETTE = {
 		THEME_HIGHLIGHT: "theme-highlight",
 		TRANSPARENT: "transparent",
 		OUTLINE: "outline",
@@ -253,25 +256,28 @@ module.exports = class PocketBird extends Plugin {
 		FEATHER_SPINE: "feather-spine",
 	};
 
-	/** @type {Record<string, string>} */
+	/**
+	 * Mapping of sprite sheet colors to palette colors
+	 * @type {Record<string, string>} 
+	 */
 	const SPRITE_SHEET_COLOR_MAP = {
-		"transparent": Sprite.TRANSPARENT,
-		"#ffffff": Sprite.BORDER,
-		"#000000": Sprite.OUTLINE,
-		"#010a19": Sprite.BEAK,
-		"#190301": Sprite.EYE,
-		"#af8e75": Sprite.FOOT,
-		"#639bff": Sprite.FACE,
-		"#99e550": Sprite.HOOD,
-		"#d95763": Sprite.NOSE,
-		"#f8b143": Sprite.BELLY,
-		"#ec8637": Sprite.UNDERBELLY,
-		"#578ae6": Sprite.WING,
-		"#326ed9": Sprite.WING_EDGE,
-		"#c82e2e": Sprite.HEART,
-		"#501a1a": Sprite.HEART_BORDER,
-		"#ff6b6b": Sprite.HEART_SHINE,
-		"#373737": Sprite.FEATHER_SPINE,
+		"transparent": PALETTE.TRANSPARENT,
+		"#ffffff": PALETTE.BORDER,
+		"#000000": PALETTE.OUTLINE,
+		"#010a19": PALETTE.BEAK,
+		"#190301": PALETTE.EYE,
+		"#af8e75": PALETTE.FOOT,
+		"#639bff": PALETTE.FACE,
+		"#99e550": PALETTE.HOOD,
+		"#d95763": PALETTE.NOSE,
+		"#f8b143": PALETTE.BELLY,
+		"#ec8637": PALETTE.UNDERBELLY,
+		"#578ae6": PALETTE.WING,
+		"#326ed9": PALETTE.WING_EDGE,
+		"#c82e2e": PALETTE.HEART,
+		"#501a1a": PALETTE.HEART_BORDER,
+		"#ff6b6b": PALETTE.HEART_SHINE,
+		"#373737": PALETTE.FEATHER_SPINE,
 	};
 
 	class BirdType {
@@ -285,20 +291,20 @@ module.exports = class PocketBird extends Plugin {
 			this.name = name;
 			this.description = description;
 			const defaultColors = {
-				[Sprite.TRANSPARENT]: "transparent",
-				[Sprite.OUTLINE]: "#000000",
-				[Sprite.BORDER]: "#ffffff",
-				[Sprite.BEAK]: "#000000",
-				[Sprite.EYE]: "#000000",
-				[Sprite.HEART]: "#c82e2e",
-				[Sprite.HEART_BORDER]: "#501a1a",
-				[Sprite.HEART_SHINE]: "#ff6b6b",
-				[Sprite.FEATHER_SPINE]: "#373737",
-				[Sprite.HOOD]: colors.face,
-				[Sprite.NOSE]: colors.face,
+				[PALETTE.TRANSPARENT]: "transparent",
+				[PALETTE.OUTLINE]: "#000000",
+				[PALETTE.BORDER]: "#ffffff",
+				[PALETTE.BEAK]: "#000000",
+				[PALETTE.EYE]: "#000000",
+				[PALETTE.HEART]: "#c82e2e",
+				[PALETTE.HEART_BORDER]: "#501a1a",
+				[PALETTE.HEART_SHINE]: "#ff6b6b",
+				[PALETTE.FEATHER_SPINE]: "#373737",
+				[PALETTE.HOOD]: colors.face,
+				[PALETTE.NOSE]: colors.face,
 			};
 			/** @type {Record<string, string>} */
-			this.colors = { ...defaultColors, ...colors, [Sprite.THEME_HIGHLIGHT]: colors[Sprite.THEME_HIGHLIGHT] ?? colors.hood ?? colors.face };
+			this.colors = { ...defaultColors, ...colors, [PALETTE.THEME_HIGHLIGHT]: colors[PALETTE.THEME_HIGHLIGHT] ?? colors.hood ?? colors.face };
 			this.tags = tags;
 		}
 	}
@@ -307,127 +313,127 @@ module.exports = class PocketBird extends Plugin {
 	const SPECIES = {
 		bluebird: new BirdType("Eastern Bluebird",
 			"Native to North American and very social, though can be timid around people.", {
-			[Sprite.FOOT]: "#af8e75",
-			[Sprite.FACE]: "#639bff",
-			[Sprite.BELLY]: "#f8b143",
-			[Sprite.UNDERBELLY]: "#ec8637",
-			[Sprite.WING]: "#578ae6",
-			[Sprite.WING_EDGE]: "#326ed9",
+			[PALETTE.FOOT]: "#af8e75",
+			[PALETTE.FACE]: "#639bff",
+			[PALETTE.BELLY]: "#f8b143",
+			[PALETTE.UNDERBELLY]: "#ec8637",
+			[PALETTE.WING]: "#578ae6",
+			[PALETTE.WING_EDGE]: "#326ed9",
 		}),
 		shimaEnaga: new BirdType("Shima Enaga",
 			"Small, fluffy birds found in the snowy regions of Japan, these birds are highly sought after by ornithologists and nature photographers.", {
-			[Sprite.FOOT]: "#af8e75",
-			[Sprite.FACE]: "#ffffff",
-			[Sprite.BELLY]: "#ebe9e8",
-			[Sprite.UNDERBELLY]: "#ebd9d0",
-			[Sprite.WING]: "#f3d3c1",
-			[Sprite.WING_EDGE]: "#2d2d2d",
-			[Sprite.THEME_HIGHLIGHT]: "#d7ac93",
+			[PALETTE.FOOT]: "#af8e75",
+			[PALETTE.FACE]: "#ffffff",
+			[PALETTE.BELLY]: "#ebe9e8",
+			[PALETTE.UNDERBELLY]: "#ebd9d0",
+			[PALETTE.WING]: "#f3d3c1",
+			[PALETTE.WING_EDGE]: "#2d2d2d",
+			[PALETTE.THEME_HIGHLIGHT]: "#d7ac93",
 		}),
 		tuftedTitmouse: new BirdType("Tufted Titmouse",
 			"Native to the eastern United States, full of personality, and notably my wife's favorite bird.", {
-			[Sprite.FOOT]: "#af8e75",
-			[Sprite.FACE]: "#c7cad7",
-			[Sprite.BELLY]: "#e4e5eb",
-			[Sprite.UNDERBELLY]: "#d7cfcb",
-			[Sprite.WING]: "#b1b5c5",
-			[Sprite.WING_EDGE]: "#9d9fa9",
+			[PALETTE.FOOT]: "#af8e75",
+			[PALETTE.FACE]: "#c7cad7",
+			[PALETTE.BELLY]: "#e4e5eb",
+			[PALETTE.UNDERBELLY]: "#d7cfcb",
+			[PALETTE.WING]: "#b1b5c5",
+			[PALETTE.WING_EDGE]: "#9d9fa9",
 		}, ["tuft"]),
 		europeanRobin: new BirdType("European Robin",
 			"Native to western Europe, this is the quintessential robin. Quite friendly, you'll often find them searching for worms.", {
-			[Sprite.FOOT]: "#af8e75",
-			[Sprite.FACE]: "#ffaf34",
-			[Sprite.HOOD]: "#aaa094",
-			[Sprite.BELLY]: "#ffaf34",
-			[Sprite.UNDERBELLY]: "#babec2",
-			[Sprite.WING]: "#aaa094",
-			[Sprite.WING_EDGE]: "#888580",
-			[Sprite.THEME_HIGHLIGHT]: "#ffaf34",
+			[PALETTE.FOOT]: "#af8e75",
+			[PALETTE.FACE]: "#ffaf34",
+			[PALETTE.HOOD]: "#aaa094",
+			[PALETTE.BELLY]: "#ffaf34",
+			[PALETTE.UNDERBELLY]: "#babec2",
+			[PALETTE.WING]: "#aaa094",
+			[PALETTE.WING_EDGE]: "#888580",
+			[PALETTE.THEME_HIGHLIGHT]: "#ffaf34",
 		}),
 		redCardinal: new BirdType("Red Cardinal",
 			"Native to the eastern United States, this strikingly red bird is hard to miss.", {
-			[Sprite.BEAK]: "#d93619",
-			[Sprite.FOOT]: "#af8e75",
-			[Sprite.FACE]: "#31353d",
-			[Sprite.HOOD]: "#e83a1b",
-			[Sprite.BELLY]: "#e83a1b",
-			[Sprite.UNDERBELLY]: "#dc3719",
-			[Sprite.WING]: "#d23215",
-			[Sprite.WING_EDGE]: "#b1321c",
+			[PALETTE.BEAK]: "#d93619",
+			[PALETTE.FOOT]: "#af8e75",
+			[PALETTE.FACE]: "#31353d",
+			[PALETTE.HOOD]: "#e83a1b",
+			[PALETTE.BELLY]: "#e83a1b",
+			[PALETTE.UNDERBELLY]: "#dc3719",
+			[PALETTE.WING]: "#d23215",
+			[PALETTE.WING_EDGE]: "#b1321c",
 		}, ["tuft"]),
 		americanGoldfinch: new BirdType("American Goldfinch",
 			"Coloured a brilliant yellow, this bird feeds almost entirely on the seeds of plants such as thistle, sunflowers, and coneflowers.", {
-			[Sprite.BEAK]: "#ffaf34",
-			[Sprite.FOOT]: "#af8e75",
-			[Sprite.FACE]: "#fff255",
-			[Sprite.NOSE]: "#383838",
-			[Sprite.HOOD]: "#383838",
-			[Sprite.BELLY]: "#fff255",
-			[Sprite.UNDERBELLY]: "#f5ea63",
-			[Sprite.WING]: "#e8e079",
-			[Sprite.WING_EDGE]: "#191919",
-			[Sprite.THEME_HIGHLIGHT]: "#ffcc00"
+			[PALETTE.BEAK]: "#ffaf34",
+			[PALETTE.FOOT]: "#af8e75",
+			[PALETTE.FACE]: "#fff255",
+			[PALETTE.NOSE]: "#383838",
+			[PALETTE.HOOD]: "#383838",
+			[PALETTE.BELLY]: "#fff255",
+			[PALETTE.UNDERBELLY]: "#f5ea63",
+			[PALETTE.WING]: "#e8e079",
+			[PALETTE.WING_EDGE]: "#191919",
+			[PALETTE.THEME_HIGHLIGHT]: "#ffcc00"
 		}),
 		barnSwallow: new BirdType("Barn Swallow",
 			"Agile birds that often roost in man-made structures, these birds are known to build nests near Ospreys for protection.", {
-			[Sprite.FOOT]: "#af8e75",
-			[Sprite.FACE]: "#db7c4d",
-			[Sprite.BELLY]: "#f7e1c9",
-			[Sprite.UNDERBELLY]: "#ebc9a3",
-			[Sprite.WING]: "#2252a9",
-			[Sprite.WING_EDGE]: "#1c448b",
-			[Sprite.HOOD]: "#2252a9",
+			[PALETTE.FOOT]: "#af8e75",
+			[PALETTE.FACE]: "#db7c4d",
+			[PALETTE.BELLY]: "#f7e1c9",
+			[PALETTE.UNDERBELLY]: "#ebc9a3",
+			[PALETTE.WING]: "#2252a9",
+			[PALETTE.WING_EDGE]: "#1c448b",
+			[PALETTE.HOOD]: "#2252a9",
 		}),
 		mistletoebird: new BirdType("Mistletoebird",
 			"Native to Australia, these birds eat mainly mistletoe and in turn spread the seeds far and wide.", {
-			[Sprite.FOOT]: "#6c6a7c",
-			[Sprite.FACE]: "#352e6d",
-			[Sprite.BELLY]: "#fd6833",
-			[Sprite.UNDERBELLY]: "#e6e1d8",
-			[Sprite.WING]: "#342b7c",
-			[Sprite.WING_EDGE]: "#282065",
+			[PALETTE.FOOT]: "#6c6a7c",
+			[PALETTE.FACE]: "#352e6d",
+			[PALETTE.BELLY]: "#fd6833",
+			[PALETTE.UNDERBELLY]: "#e6e1d8",
+			[PALETTE.WING]: "#342b7c",
+			[PALETTE.WING_EDGE]: "#282065",
 		}),
 		redAvadavat: new BirdType("Red Avadavat",
 			"Native to India and southeast Asia, these birds are also known as Strawberry Finches due to their speckled plumage.", {
-			[Sprite.BEAK]: "#f71919",
-			[Sprite.FOOT]: "#af7575",
-			[Sprite.FACE]: "#cb092b",
-			[Sprite.BELLY]: "#ae1724",
-			[Sprite.UNDERBELLY]: "#831b24",
-			[Sprite.WING]: "#7e3030",
-			[Sprite.WING_EDGE]: "#490f0f",
+			[PALETTE.BEAK]: "#f71919",
+			[PALETTE.FOOT]: "#af7575",
+			[PALETTE.FACE]: "#cb092b",
+			[PALETTE.BELLY]: "#ae1724",
+			[PALETTE.UNDERBELLY]: "#831b24",
+			[PALETTE.WING]: "#7e3030",
+			[PALETTE.WING_EDGE]: "#490f0f",
 		}),
 		scarletRobin: new BirdType("Scarlet Robin",
 			"Native to Australia, this striking robin can be found in Eucalyptus forests.", {
-			[Sprite.FOOT]: "#494949",
-			[Sprite.FACE]: "#3d3d3d",
-			[Sprite.BELLY]: "#fc5633",
-			[Sprite.UNDERBELLY]: "#dcdcdc",
-			[Sprite.WING]: "#2b2b2b",
-			[Sprite.WING_EDGE]: "#ebebeb",
-			[Sprite.THEME_HIGHLIGHT]: "#fc5633",
+			[PALETTE.FOOT]: "#494949",
+			[PALETTE.FACE]: "#3d3d3d",
+			[PALETTE.BELLY]: "#fc5633",
+			[PALETTE.UNDERBELLY]: "#dcdcdc",
+			[PALETTE.WING]: "#2b2b2b",
+			[PALETTE.WING_EDGE]: "#ebebeb",
+			[PALETTE.THEME_HIGHLIGHT]: "#fc5633",
 		}),
 		americanRobin: new BirdType("American Robin",
 			"While not a true robin, this social North American bird is so named due to its orange coloring. It seems unbothered by nearby humans.", {
-			[Sprite.BEAK]: "#e89f30",
-			[Sprite.FOOT]: "#9f8075",
-			[Sprite.FACE]: "#2d2d2d",
-			[Sprite.BELLY]: "#eb7a3a",
-			[Sprite.UNDERBELLY]: "#eb7a3a",
-			[Sprite.WING]: "#444444",
-			[Sprite.WING_EDGE]: "#232323",
-			[Sprite.THEME_HIGHLIGHT]: "#eb7a3a",
+			[PALETTE.BEAK]: "#e89f30",
+			[PALETTE.FOOT]: "#9f8075",
+			[PALETTE.FACE]: "#2d2d2d",
+			[PALETTE.BELLY]: "#eb7a3a",
+			[PALETTE.UNDERBELLY]: "#eb7a3a",
+			[PALETTE.WING]: "#444444",
+			[PALETTE.WING_EDGE]: "#232323",
+			[PALETTE.THEME_HIGHLIGHT]: "#eb7a3a",
 		}),
 		carolinaWren: new BirdType("Carolina Wren",
 			"Native to the eastern United States, these little birds are known for their curious and energetic nature.", {
-			[Sprite.FOOT]: "#af8e75",
-			[Sprite.FACE]: "#edc7a9",
-			[Sprite.NOSE]: "#f7eee5",
-			[Sprite.HOOD]: "#c58a5b",
-			[Sprite.BELLY]: "#e1b796",
-			[Sprite.UNDERBELLY]: "#c79e7c",
-			[Sprite.WING]: "#c58a5b",
-			[Sprite.WING_EDGE]: "#866348",
+			[PALETTE.FOOT]: "#af8e75",
+			[PALETTE.FACE]: "#edc7a9",
+			[PALETTE.NOSE]: "#f7eee5",
+			[PALETTE.HOOD]: "#c58a5b",
+			[PALETTE.BELLY]: "#e1b796",
+			[PALETTE.UNDERBELLY]: "#c79e7c",
+			[PALETTE.WING]: "#c58a5b",
+			[PALETTE.WING_EDGE]: "#866348",
 		}),
 	};
 
@@ -465,7 +471,7 @@ module.exports = class PocketBird extends Plugin {
 				this.pixels = layers[0].pixels.map(row => row.slice());
 				// Pad from top with transparent pixels
 				while (this.pixels.length < maxHeight) {
-					this.pixels.unshift(new Array(this.pixels[0].length).fill(Sprite.TRANSPARENT));
+					this.pixels.unshift(new Array(this.pixels[0].length).fill(PALETTE.TRANSPARENT));
 				}
 				// Combine layers
 				for (let i = 1; i < layers.length; i++) {
@@ -474,7 +480,7 @@ module.exports = class PocketBird extends Plugin {
 						let topMargin = maxHeight - layerPixels.length;
 						for (let y = 0; y < layerPixels.length; y++) {
 							for (let x = 0; x < layerPixels[y].length; x++) {
-								this.pixels[y + topMargin][x] = layerPixels[y][x] !== Sprite.TRANSPARENT ? layerPixels[y][x] : this.pixels[y + topMargin][x];
+								this.pixels[y + topMargin][x] = layerPixels[y][x] !== PALETTE.TRANSPARENT ? layerPixels[y][x] : this.pixels[y + topMargin][x];
 							}
 						}
 					}
@@ -2443,7 +2449,7 @@ module.exports = class PocketBird extends Plugin {
 		function switchSpecies(type) {
 			currentSpecies = type;
 			// Update CSS variable --birb-highlight to be wing color
-			document.documentElement.style.setProperty("--birb-highlight", SPECIES[type].colors[Sprite.THEME_HIGHLIGHT]);
+			document.documentElement.style.setProperty("--birb-highlight", SPECIES[type].colors[PALETTE.THEME_HIGHLIGHT]);
 			save();
 		}
 
@@ -2711,7 +2717,7 @@ module.exports = class PocketBird extends Plugin {
 						const b = pixels[index + 2];
 						const a = pixels[index + 3];
 						if (a === 0) {
-							row.push(Sprite.TRANSPARENT);
+							row.push(PALETTE.TRANSPARENT);
 							continue;
 						}
 						const hex = `#${((1 << 24) + (r << 16) + (g << 8) + b).toString(16).slice(1)}`;
@@ -2721,7 +2727,7 @@ module.exports = class PocketBird extends Plugin {
 						}
 						if (SPRITE_SHEET_COLOR_MAP[hex] === undefined) {
 							error(`Unknown color: ${hex}`);
-							row.push(Sprite.TRANSPARENT);
+							row.push(PALETTE.TRANSPARENT);
 						}
 						row.push(SPRITE_SHEET_COLOR_MAP[hex]);
 					}
diff --git a/dist/userscript/birb.user.js b/dist/userscript/birb.user.js
index df89919..01018f5 100644
--- a/dist/userscript/birb.user.js
+++ b/dist/userscript/birb.user.js
@@ -240,8 +240,11 @@
 		return document.documentElement.clientHeight;
 	}
 
-	/** Indicators for parts of the base bird sprite sheet */
-	const Sprite = {
+	/**
+	 * Palette color names
+	 * @type {Record<string, string>}
+	 */
+	const PALETTE = {
 		THEME_HIGHLIGHT: "theme-highlight",
 		TRANSPARENT: "transparent",
 		OUTLINE: "outline",
@@ -262,25 +265,28 @@
 		FEATHER_SPINE: "feather-spine",
 	};
 
-	/** @type {Record<string, string>} */
+	/**
+	 * Mapping of sprite sheet colors to palette colors
+	 * @type {Record<string, string>} 
+	 */
 	const SPRITE_SHEET_COLOR_MAP = {
-		"transparent": Sprite.TRANSPARENT,
-		"#ffffff": Sprite.BORDER,
-		"#000000": Sprite.OUTLINE,
-		"#010a19": Sprite.BEAK,
-		"#190301": Sprite.EYE,
-		"#af8e75": Sprite.FOOT,
-		"#639bff": Sprite.FACE,
-		"#99e550": Sprite.HOOD,
-		"#d95763": Sprite.NOSE,
-		"#f8b143": Sprite.BELLY,
-		"#ec8637": Sprite.UNDERBELLY,
-		"#578ae6": Sprite.WING,
-		"#326ed9": Sprite.WING_EDGE,
-		"#c82e2e": Sprite.HEART,
-		"#501a1a": Sprite.HEART_BORDER,
-		"#ff6b6b": Sprite.HEART_SHINE,
-		"#373737": Sprite.FEATHER_SPINE,
+		"transparent": PALETTE.TRANSPARENT,
+		"#ffffff": PALETTE.BORDER,
+		"#000000": PALETTE.OUTLINE,
+		"#010a19": PALETTE.BEAK,
+		"#190301": PALETTE.EYE,
+		"#af8e75": PALETTE.FOOT,
+		"#639bff": PALETTE.FACE,
+		"#99e550": PALETTE.HOOD,
+		"#d95763": PALETTE.NOSE,
+		"#f8b143": PALETTE.BELLY,
+		"#ec8637": PALETTE.UNDERBELLY,
+		"#578ae6": PALETTE.WING,
+		"#326ed9": PALETTE.WING_EDGE,
+		"#c82e2e": PALETTE.HEART,
+		"#501a1a": PALETTE.HEART_BORDER,
+		"#ff6b6b": PALETTE.HEART_SHINE,
+		"#373737": PALETTE.FEATHER_SPINE,
 	};
 
 	class BirdType {
@@ -294,20 +300,20 @@
 			this.name = name;
 			this.description = description;
 			const defaultColors = {
-				[Sprite.TRANSPARENT]: "transparent",
-				[Sprite.OUTLINE]: "#000000",
-				[Sprite.BORDER]: "#ffffff",
-				[Sprite.BEAK]: "#000000",
-				[Sprite.EYE]: "#000000",
-				[Sprite.HEART]: "#c82e2e",
-				[Sprite.HEART_BORDER]: "#501a1a",
-				[Sprite.HEART_SHINE]: "#ff6b6b",
-				[Sprite.FEATHER_SPINE]: "#373737",
-				[Sprite.HOOD]: colors.face,
-				[Sprite.NOSE]: colors.face,
+				[PALETTE.TRANSPARENT]: "transparent",
+				[PALETTE.OUTLINE]: "#000000",
+				[PALETTE.BORDER]: "#ffffff",
+				[PALETTE.BEAK]: "#000000",
+				[PALETTE.EYE]: "#000000",
+				[PALETTE.HEART]: "#c82e2e",
+				[PALETTE.HEART_BORDER]: "#501a1a",
+				[PALETTE.HEART_SHINE]: "#ff6b6b",
+				[PALETTE.FEATHER_SPINE]: "#373737",
+				[PALETTE.HOOD]: colors.face,
+				[PALETTE.NOSE]: colors.face,
 			};
 			/** @type {Record<string, string>} */
-			this.colors = { ...defaultColors, ...colors, [Sprite.THEME_HIGHLIGHT]: colors[Sprite.THEME_HIGHLIGHT] ?? colors.hood ?? colors.face };
+			this.colors = { ...defaultColors, ...colors, [PALETTE.THEME_HIGHLIGHT]: colors[PALETTE.THEME_HIGHLIGHT] ?? colors.hood ?? colors.face };
 			this.tags = tags;
 		}
 	}
@@ -316,127 +322,127 @@
 	const SPECIES = {
 		bluebird: new BirdType("Eastern Bluebird",
 			"Native to North American and very social, though can be timid around people.", {
-			[Sprite.FOOT]: "#af8e75",
-			[Sprite.FACE]: "#639bff",
-			[Sprite.BELLY]: "#f8b143",
-			[Sprite.UNDERBELLY]: "#ec8637",
-			[Sprite.WING]: "#578ae6",
-			[Sprite.WING_EDGE]: "#326ed9",
+			[PALETTE.FOOT]: "#af8e75",
+			[PALETTE.FACE]: "#639bff",
+			[PALETTE.BELLY]: "#f8b143",
+			[PALETTE.UNDERBELLY]: "#ec8637",
+			[PALETTE.WING]: "#578ae6",
+			[PALETTE.WING_EDGE]: "#326ed9",
 		}),
 		shimaEnaga: new BirdType("Shima Enaga",
 			"Small, fluffy birds found in the snowy regions of Japan, these birds are highly sought after by ornithologists and nature photographers.", {
-			[Sprite.FOOT]: "#af8e75",
-			[Sprite.FACE]: "#ffffff",
-			[Sprite.BELLY]: "#ebe9e8",
-			[Sprite.UNDERBELLY]: "#ebd9d0",
-			[Sprite.WING]: "#f3d3c1",
-			[Sprite.WING_EDGE]: "#2d2d2d",
-			[Sprite.THEME_HIGHLIGHT]: "#d7ac93",
+			[PALETTE.FOOT]: "#af8e75",
+			[PALETTE.FACE]: "#ffffff",
+			[PALETTE.BELLY]: "#ebe9e8",
+			[PALETTE.UNDERBELLY]: "#ebd9d0",
+			[PALETTE.WING]: "#f3d3c1",
+			[PALETTE.WING_EDGE]: "#2d2d2d",
+			[PALETTE.THEME_HIGHLIGHT]: "#d7ac93",
 		}),
 		tuftedTitmouse: new BirdType("Tufted Titmouse",
 			"Native to the eastern United States, full of personality, and notably my wife's favorite bird.", {
-			[Sprite.FOOT]: "#af8e75",
-			[Sprite.FACE]: "#c7cad7",
-			[Sprite.BELLY]: "#e4e5eb",
-			[Sprite.UNDERBELLY]: "#d7cfcb",
-			[Sprite.WING]: "#b1b5c5",
-			[Sprite.WING_EDGE]: "#9d9fa9",
+			[PALETTE.FOOT]: "#af8e75",
+			[PALETTE.FACE]: "#c7cad7",
+			[PALETTE.BELLY]: "#e4e5eb",
+			[PALETTE.UNDERBELLY]: "#d7cfcb",
+			[PALETTE.WING]: "#b1b5c5",
+			[PALETTE.WING_EDGE]: "#9d9fa9",
 		}, ["tuft"]),
 		europeanRobin: new BirdType("European Robin",
 			"Native to western Europe, this is the quintessential robin. Quite friendly, you'll often find them searching for worms.", {
-			[Sprite.FOOT]: "#af8e75",
-			[Sprite.FACE]: "#ffaf34",
-			[Sprite.HOOD]: "#aaa094",
-			[Sprite.BELLY]: "#ffaf34",
-			[Sprite.UNDERBELLY]: "#babec2",
-			[Sprite.WING]: "#aaa094",
-			[Sprite.WING_EDGE]: "#888580",
-			[Sprite.THEME_HIGHLIGHT]: "#ffaf34",
+			[PALETTE.FOOT]: "#af8e75",
+			[PALETTE.FACE]: "#ffaf34",
+			[PALETTE.HOOD]: "#aaa094",
+			[PALETTE.BELLY]: "#ffaf34",
+			[PALETTE.UNDERBELLY]: "#babec2",
+			[PALETTE.WING]: "#aaa094",
+			[PALETTE.WING_EDGE]: "#888580",
+			[PALETTE.THEME_HIGHLIGHT]: "#ffaf34",
 		}),
 		redCardinal: new BirdType("Red Cardinal",
 			"Native to the eastern United States, this strikingly red bird is hard to miss.", {
-			[Sprite.BEAK]: "#d93619",
-			[Sprite.FOOT]: "#af8e75",
-			[Sprite.FACE]: "#31353d",
-			[Sprite.HOOD]: "#e83a1b",
-			[Sprite.BELLY]: "#e83a1b",
-			[Sprite.UNDERBELLY]: "#dc3719",
-			[Sprite.WING]: "#d23215",
-			[Sprite.WING_EDGE]: "#b1321c",
+			[PALETTE.BEAK]: "#d93619",
+			[PALETTE.FOOT]: "#af8e75",
+			[PALETTE.FACE]: "#31353d",
+			[PALETTE.HOOD]: "#e83a1b",
+			[PALETTE.BELLY]: "#e83a1b",
+			[PALETTE.UNDERBELLY]: "#dc3719",
+			[PALETTE.WING]: "#d23215",
+			[PALETTE.WING_EDGE]: "#b1321c",
 		}, ["tuft"]),
 		americanGoldfinch: new BirdType("American Goldfinch",
 			"Coloured a brilliant yellow, this bird feeds almost entirely on the seeds of plants such as thistle, sunflowers, and coneflowers.", {
-			[Sprite.BEAK]: "#ffaf34",
-			[Sprite.FOOT]: "#af8e75",
-			[Sprite.FACE]: "#fff255",
-			[Sprite.NOSE]: "#383838",
-			[Sprite.HOOD]: "#383838",
-			[Sprite.BELLY]: "#fff255",
-			[Sprite.UNDERBELLY]: "#f5ea63",
-			[Sprite.WING]: "#e8e079",
-			[Sprite.WING_EDGE]: "#191919",
-			[Sprite.THEME_HIGHLIGHT]: "#ffcc00"
+			[PALETTE.BEAK]: "#ffaf34",
+			[PALETTE.FOOT]: "#af8e75",
+			[PALETTE.FACE]: "#fff255",
+			[PALETTE.NOSE]: "#383838",
+			[PALETTE.HOOD]: "#383838",
+			[PALETTE.BELLY]: "#fff255",
+			[PALETTE.UNDERBELLY]: "#f5ea63",
+			[PALETTE.WING]: "#e8e079",
+			[PALETTE.WING_EDGE]: "#191919",
+			[PALETTE.THEME_HIGHLIGHT]: "#ffcc00"
 		}),
 		barnSwallow: new BirdType("Barn Swallow",
 			"Agile birds that often roost in man-made structures, these birds are known to build nests near Ospreys for protection.", {
-			[Sprite.FOOT]: "#af8e75",
-			[Sprite.FACE]: "#db7c4d",
-			[Sprite.BELLY]: "#f7e1c9",
-			[Sprite.UNDERBELLY]: "#ebc9a3",
-			[Sprite.WING]: "#2252a9",
-			[Sprite.WING_EDGE]: "#1c448b",
-			[Sprite.HOOD]: "#2252a9",
+			[PALETTE.FOOT]: "#af8e75",
+			[PALETTE.FACE]: "#db7c4d",
+			[PALETTE.BELLY]: "#f7e1c9",
+			[PALETTE.UNDERBELLY]: "#ebc9a3",
+			[PALETTE.WING]: "#2252a9",
+			[PALETTE.WING_EDGE]: "#1c448b",
+			[PALETTE.HOOD]: "#2252a9",
 		}),
 		mistletoebird: new BirdType("Mistletoebird",
 			"Native to Australia, these birds eat mainly mistletoe and in turn spread the seeds far and wide.", {
-			[Sprite.FOOT]: "#6c6a7c",
-			[Sprite.FACE]: "#352e6d",
-			[Sprite.BELLY]: "#fd6833",
-			[Sprite.UNDERBELLY]: "#e6e1d8",
-			[Sprite.WING]: "#342b7c",
-			[Sprite.WING_EDGE]: "#282065",
+			[PALETTE.FOOT]: "#6c6a7c",
+			[PALETTE.FACE]: "#352e6d",
+			[PALETTE.BELLY]: "#fd6833",
+			[PALETTE.UNDERBELLY]: "#e6e1d8",
+			[PALETTE.WING]: "#342b7c",
+			[PALETTE.WING_EDGE]: "#282065",
 		}),
 		redAvadavat: new BirdType("Red Avadavat",
 			"Native to India and southeast Asia, these birds are also known as Strawberry Finches due to their speckled plumage.", {
-			[Sprite.BEAK]: "#f71919",
-			[Sprite.FOOT]: "#af7575",
-			[Sprite.FACE]: "#cb092b",
-			[Sprite.BELLY]: "#ae1724",
-			[Sprite.UNDERBELLY]: "#831b24",
-			[Sprite.WING]: "#7e3030",
-			[Sprite.WING_EDGE]: "#490f0f",
+			[PALETTE.BEAK]: "#f71919",
+			[PALETTE.FOOT]: "#af7575",
+			[PALETTE.FACE]: "#cb092b",
+			[PALETTE.BELLY]: "#ae1724",
+			[PALETTE.UNDERBELLY]: "#831b24",
+			[PALETTE.WING]: "#7e3030",
+			[PALETTE.WING_EDGE]: "#490f0f",
 		}),
 		scarletRobin: new BirdType("Scarlet Robin",
 			"Native to Australia, this striking robin can be found in Eucalyptus forests.", {
-			[Sprite.FOOT]: "#494949",
-			[Sprite.FACE]: "#3d3d3d",
-			[Sprite.BELLY]: "#fc5633",
-			[Sprite.UNDERBELLY]: "#dcdcdc",
-			[Sprite.WING]: "#2b2b2b",
-			[Sprite.WING_EDGE]: "#ebebeb",
-			[Sprite.THEME_HIGHLIGHT]: "#fc5633",
+			[PALETTE.FOOT]: "#494949",
+			[PALETTE.FACE]: "#3d3d3d",
+			[PALETTE.BELLY]: "#fc5633",
+			[PALETTE.UNDERBELLY]: "#dcdcdc",
+			[PALETTE.WING]: "#2b2b2b",
+			[PALETTE.WING_EDGE]: "#ebebeb",
+			[PALETTE.THEME_HIGHLIGHT]: "#fc5633",
 		}),
 		americanRobin: new BirdType("American Robin",
 			"While not a true robin, this social North American bird is so named due to its orange coloring. It seems unbothered by nearby humans.", {
-			[Sprite.BEAK]: "#e89f30",
-			[Sprite.FOOT]: "#9f8075",
-			[Sprite.FACE]: "#2d2d2d",
-			[Sprite.BELLY]: "#eb7a3a",
-			[Sprite.UNDERBELLY]: "#eb7a3a",
-			[Sprite.WING]: "#444444",
-			[Sprite.WING_EDGE]: "#232323",
-			[Sprite.THEME_HIGHLIGHT]: "#eb7a3a",
+			[PALETTE.BEAK]: "#e89f30",
+			[PALETTE.FOOT]: "#9f8075",
+			[PALETTE.FACE]: "#2d2d2d",
+			[PALETTE.BELLY]: "#eb7a3a",
+			[PALETTE.UNDERBELLY]: "#eb7a3a",
+			[PALETTE.WING]: "#444444",
+			[PALETTE.WING_EDGE]: "#232323",
+			[PALETTE.THEME_HIGHLIGHT]: "#eb7a3a",
 		}),
 		carolinaWren: new BirdType("Carolina Wren",
 			"Native to the eastern United States, these little birds are known for their curious and energetic nature.", {
-			[Sprite.FOOT]: "#af8e75",
-			[Sprite.FACE]: "#edc7a9",
-			[Sprite.NOSE]: "#f7eee5",
-			[Sprite.HOOD]: "#c58a5b",
-			[Sprite.BELLY]: "#e1b796",
-			[Sprite.UNDERBELLY]: "#c79e7c",
-			[Sprite.WING]: "#c58a5b",
-			[Sprite.WING_EDGE]: "#866348",
+			[PALETTE.FOOT]: "#af8e75",
+			[PALETTE.FACE]: "#edc7a9",
+			[PALETTE.NOSE]: "#f7eee5",
+			[PALETTE.HOOD]: "#c58a5b",
+			[PALETTE.BELLY]: "#e1b796",
+			[PALETTE.UNDERBELLY]: "#c79e7c",
+			[PALETTE.WING]: "#c58a5b",
+			[PALETTE.WING_EDGE]: "#866348",
 		}),
 	};
 
@@ -474,7 +480,7 @@
 				this.pixels = layers[0].pixels.map(row => row.slice());
 				// Pad from top with transparent pixels
 				while (this.pixels.length < maxHeight) {
-					this.pixels.unshift(new Array(this.pixels[0].length).fill(Sprite.TRANSPARENT));
+					this.pixels.unshift(new Array(this.pixels[0].length).fill(PALETTE.TRANSPARENT));
 				}
 				// Combine layers
 				for (let i = 1; i < layers.length; i++) {
@@ -483,7 +489,7 @@
 						let topMargin = maxHeight - layerPixels.length;
 						for (let y = 0; y < layerPixels.length; y++) {
 							for (let x = 0; x < layerPixels[y].length; x++) {
-								this.pixels[y + topMargin][x] = layerPixels[y][x] !== Sprite.TRANSPARENT ? layerPixels[y][x] : this.pixels[y + topMargin][x];
+								this.pixels[y + topMargin][x] = layerPixels[y][x] !== PALETTE.TRANSPARENT ? layerPixels[y][x] : this.pixels[y + topMargin][x];
 							}
 						}
 					}
@@ -2405,7 +2411,7 @@
 		function switchSpecies(type) {
 			currentSpecies = type;
 			// Update CSS variable --birb-highlight to be wing color
-			document.documentElement.style.setProperty("--birb-highlight", SPECIES[type].colors[Sprite.THEME_HIGHLIGHT]);
+			document.documentElement.style.setProperty("--birb-highlight", SPECIES[type].colors[PALETTE.THEME_HIGHLIGHT]);
 			save();
 		}
 
@@ -2673,7 +2679,7 @@
 						const b = pixels[index + 2];
 						const a = pixels[index + 3];
 						if (a === 0) {
-							row.push(Sprite.TRANSPARENT);
+							row.push(PALETTE.TRANSPARENT);
 							continue;
 						}
 						const hex = `#${((1 << 24) + (r << 16) + (g << 8) + b).toString(16).slice(1)}`;
@@ -2683,7 +2689,7 @@
 						}
 						if (SPRITE_SHEET_COLOR_MAP[hex] === undefined) {
 							error(`Unknown color: ${hex}`);
-							row.push(Sprite.TRANSPARENT);
+							row.push(PALETTE.TRANSPARENT);
 						}
 						row.push(SPRITE_SHEET_COLOR_MAP[hex]);
 					}
diff --git a/dist/web/birb.embed.js b/dist/web/birb.embed.js
index 077d90d..722645a 100644
--- a/dist/web/birb.embed.js
+++ b/dist/web/birb.embed.js
@@ -226,8 +226,11 @@
 		return document.documentElement.clientHeight;
 	}
 
-	/** Indicators for parts of the base bird sprite sheet */
-	const Sprite = {
+	/**
+	 * Palette color names
+	 * @type {Record<string, string>}
+	 */
+	const PALETTE = {
 		THEME_HIGHLIGHT: "theme-highlight",
 		TRANSPARENT: "transparent",
 		OUTLINE: "outline",
@@ -248,25 +251,28 @@
 		FEATHER_SPINE: "feather-spine",
 	};
 
-	/** @type {Record<string, string>} */
+	/**
+	 * Mapping of sprite sheet colors to palette colors
+	 * @type {Record<string, string>} 
+	 */
 	const SPRITE_SHEET_COLOR_MAP = {
-		"transparent": Sprite.TRANSPARENT,
-		"#ffffff": Sprite.BORDER,
-		"#000000": Sprite.OUTLINE,
-		"#010a19": Sprite.BEAK,
-		"#190301": Sprite.EYE,
-		"#af8e75": Sprite.FOOT,
-		"#639bff": Sprite.FACE,
-		"#99e550": Sprite.HOOD,
-		"#d95763": Sprite.NOSE,
-		"#f8b143": Sprite.BELLY,
-		"#ec8637": Sprite.UNDERBELLY,
-		"#578ae6": Sprite.WING,
-		"#326ed9": Sprite.WING_EDGE,
-		"#c82e2e": Sprite.HEART,
-		"#501a1a": Sprite.HEART_BORDER,
-		"#ff6b6b": Sprite.HEART_SHINE,
-		"#373737": Sprite.FEATHER_SPINE,
+		"transparent": PALETTE.TRANSPARENT,
+		"#ffffff": PALETTE.BORDER,
+		"#000000": PALETTE.OUTLINE,
+		"#010a19": PALETTE.BEAK,
+		"#190301": PALETTE.EYE,
+		"#af8e75": PALETTE.FOOT,
+		"#639bff": PALETTE.FACE,
+		"#99e550": PALETTE.HOOD,
+		"#d95763": PALETTE.NOSE,
+		"#f8b143": PALETTE.BELLY,
+		"#ec8637": PALETTE.UNDERBELLY,
+		"#578ae6": PALETTE.WING,
+		"#326ed9": PALETTE.WING_EDGE,
+		"#c82e2e": PALETTE.HEART,
+		"#501a1a": PALETTE.HEART_BORDER,
+		"#ff6b6b": PALETTE.HEART_SHINE,
+		"#373737": PALETTE.FEATHER_SPINE,
 	};
 
 	class BirdType {
@@ -280,20 +286,20 @@
 			this.name = name;
 			this.description = description;
 			const defaultColors = {
-				[Sprite.TRANSPARENT]: "transparent",
-				[Sprite.OUTLINE]: "#000000",
-				[Sprite.BORDER]: "#ffffff",
-				[Sprite.BEAK]: "#000000",
-				[Sprite.EYE]: "#000000",
-				[Sprite.HEART]: "#c82e2e",
-				[Sprite.HEART_BORDER]: "#501a1a",
-				[Sprite.HEART_SHINE]: "#ff6b6b",
-				[Sprite.FEATHER_SPINE]: "#373737",
-				[Sprite.HOOD]: colors.face,
-				[Sprite.NOSE]: colors.face,
+				[PALETTE.TRANSPARENT]: "transparent",
+				[PALETTE.OUTLINE]: "#000000",
+				[PALETTE.BORDER]: "#ffffff",
+				[PALETTE.BEAK]: "#000000",
+				[PALETTE.EYE]: "#000000",
+				[PALETTE.HEART]: "#c82e2e",
+				[PALETTE.HEART_BORDER]: "#501a1a",
+				[PALETTE.HEART_SHINE]: "#ff6b6b",
+				[PALETTE.FEATHER_SPINE]: "#373737",
+				[PALETTE.HOOD]: colors.face,
+				[PALETTE.NOSE]: colors.face,
 			};
 			/** @type {Record<string, string>} */
-			this.colors = { ...defaultColors, ...colors, [Sprite.THEME_HIGHLIGHT]: colors[Sprite.THEME_HIGHLIGHT] ?? colors.hood ?? colors.face };
+			this.colors = { ...defaultColors, ...colors, [PALETTE.THEME_HIGHLIGHT]: colors[PALETTE.THEME_HIGHLIGHT] ?? colors.hood ?? colors.face };
 			this.tags = tags;
 		}
 	}
@@ -302,127 +308,127 @@
 	const SPECIES = {
 		bluebird: new BirdType("Eastern Bluebird",
 			"Native to North American and very social, though can be timid around people.", {
-			[Sprite.FOOT]: "#af8e75",
-			[Sprite.FACE]: "#639bff",
-			[Sprite.BELLY]: "#f8b143",
-			[Sprite.UNDERBELLY]: "#ec8637",
-			[Sprite.WING]: "#578ae6",
-			[Sprite.WING_EDGE]: "#326ed9",
+			[PALETTE.FOOT]: "#af8e75",
+			[PALETTE.FACE]: "#639bff",
+			[PALETTE.BELLY]: "#f8b143",
+			[PALETTE.UNDERBELLY]: "#ec8637",
+			[PALETTE.WING]: "#578ae6",
+			[PALETTE.WING_EDGE]: "#326ed9",
 		}),
 		shimaEnaga: new BirdType("Shima Enaga",
 			"Small, fluffy birds found in the snowy regions of Japan, these birds are highly sought after by ornithologists and nature photographers.", {
-			[Sprite.FOOT]: "#af8e75",
-			[Sprite.FACE]: "#ffffff",
-			[Sprite.BELLY]: "#ebe9e8",
-			[Sprite.UNDERBELLY]: "#ebd9d0",
-			[Sprite.WING]: "#f3d3c1",
-			[Sprite.WING_EDGE]: "#2d2d2d",
-			[Sprite.THEME_HIGHLIGHT]: "#d7ac93",
+			[PALETTE.FOOT]: "#af8e75",
+			[PALETTE.FACE]: "#ffffff",
+			[PALETTE.BELLY]: "#ebe9e8",
+			[PALETTE.UNDERBELLY]: "#ebd9d0",
+			[PALETTE.WING]: "#f3d3c1",
+			[PALETTE.WING_EDGE]: "#2d2d2d",
+			[PALETTE.THEME_HIGHLIGHT]: "#d7ac93",
 		}),
 		tuftedTitmouse: new BirdType("Tufted Titmouse",
 			"Native to the eastern United States, full of personality, and notably my wife's favorite bird.", {
-			[Sprite.FOOT]: "#af8e75",
-			[Sprite.FACE]: "#c7cad7",
-			[Sprite.BELLY]: "#e4e5eb",
-			[Sprite.UNDERBELLY]: "#d7cfcb",
-			[Sprite.WING]: "#b1b5c5",
-			[Sprite.WING_EDGE]: "#9d9fa9",
+			[PALETTE.FOOT]: "#af8e75",
+			[PALETTE.FACE]: "#c7cad7",
+			[PALETTE.BELLY]: "#e4e5eb",
+			[PALETTE.UNDERBELLY]: "#d7cfcb",
+			[PALETTE.WING]: "#b1b5c5",
+			[PALETTE.WING_EDGE]: "#9d9fa9",
 		}, ["tuft"]),
 		europeanRobin: new BirdType("European Robin",
 			"Native to western Europe, this is the quintessential robin. Quite friendly, you'll often find them searching for worms.", {
-			[Sprite.FOOT]: "#af8e75",
-			[Sprite.FACE]: "#ffaf34",
-			[Sprite.HOOD]: "#aaa094",
-			[Sprite.BELLY]: "#ffaf34",
-			[Sprite.UNDERBELLY]: "#babec2",
-			[Sprite.WING]: "#aaa094",
-			[Sprite.WING_EDGE]: "#888580",
-			[Sprite.THEME_HIGHLIGHT]: "#ffaf34",
+			[PALETTE.FOOT]: "#af8e75",
+			[PALETTE.FACE]: "#ffaf34",
+			[PALETTE.HOOD]: "#aaa094",
+			[PALETTE.BELLY]: "#ffaf34",
+			[PALETTE.UNDERBELLY]: "#babec2",
+			[PALETTE.WING]: "#aaa094",
+			[PALETTE.WING_EDGE]: "#888580",
+			[PALETTE.THEME_HIGHLIGHT]: "#ffaf34",
 		}),
 		redCardinal: new BirdType("Red Cardinal",
 			"Native to the eastern United States, this strikingly red bird is hard to miss.", {
-			[Sprite.BEAK]: "#d93619",
-			[Sprite.FOOT]: "#af8e75",
-			[Sprite.FACE]: "#31353d",
-			[Sprite.HOOD]: "#e83a1b",
-			[Sprite.BELLY]: "#e83a1b",
-			[Sprite.UNDERBELLY]: "#dc3719",
-			[Sprite.WING]: "#d23215",
-			[Sprite.WING_EDGE]: "#b1321c",
+			[PALETTE.BEAK]: "#d93619",
+			[PALETTE.FOOT]: "#af8e75",
+			[PALETTE.FACE]: "#31353d",
+			[PALETTE.HOOD]: "#e83a1b",
+			[PALETTE.BELLY]: "#e83a1b",
+			[PALETTE.UNDERBELLY]: "#dc3719",
+			[PALETTE.WING]: "#d23215",
+			[PALETTE.WING_EDGE]: "#b1321c",
 		}, ["tuft"]),
 		americanGoldfinch: new BirdType("American Goldfinch",
 			"Coloured a brilliant yellow, this bird feeds almost entirely on the seeds of plants such as thistle, sunflowers, and coneflowers.", {
-			[Sprite.BEAK]: "#ffaf34",
-			[Sprite.FOOT]: "#af8e75",
-			[Sprite.FACE]: "#fff255",
-			[Sprite.NOSE]: "#383838",
-			[Sprite.HOOD]: "#383838",
-			[Sprite.BELLY]: "#fff255",
-			[Sprite.UNDERBELLY]: "#f5ea63",
-			[Sprite.WING]: "#e8e079",
-			[Sprite.WING_EDGE]: "#191919",
-			[Sprite.THEME_HIGHLIGHT]: "#ffcc00"
+			[PALETTE.BEAK]: "#ffaf34",
+			[PALETTE.FOOT]: "#af8e75",
+			[PALETTE.FACE]: "#fff255",
+			[PALETTE.NOSE]: "#383838",
+			[PALETTE.HOOD]: "#383838",
+			[PALETTE.BELLY]: "#fff255",
+			[PALETTE.UNDERBELLY]: "#f5ea63",
+			[PALETTE.WING]: "#e8e079",
+			[PALETTE.WING_EDGE]: "#191919",
+			[PALETTE.THEME_HIGHLIGHT]: "#ffcc00"
 		}),
 		barnSwallow: new BirdType("Barn Swallow",
 			"Agile birds that often roost in man-made structures, these birds are known to build nests near Ospreys for protection.", {
-			[Sprite.FOOT]: "#af8e75",
-			[Sprite.FACE]: "#db7c4d",
-			[Sprite.BELLY]: "#f7e1c9",
-			[Sprite.UNDERBELLY]: "#ebc9a3",
-			[Sprite.WING]: "#2252a9",
-			[Sprite.WING_EDGE]: "#1c448b",
-			[Sprite.HOOD]: "#2252a9",
+			[PALETTE.FOOT]: "#af8e75",
+			[PALETTE.FACE]: "#db7c4d",
+			[PALETTE.BELLY]: "#f7e1c9",
+			[PALETTE.UNDERBELLY]: "#ebc9a3",
+			[PALETTE.WING]: "#2252a9",
+			[PALETTE.WING_EDGE]: "#1c448b",
+			[PALETTE.HOOD]: "#2252a9",
 		}),
 		mistletoebird: new BirdType("Mistletoebird",
 			"Native to Australia, these birds eat mainly mistletoe and in turn spread the seeds far and wide.", {
-			[Sprite.FOOT]: "#6c6a7c",
-			[Sprite.FACE]: "#352e6d",
-			[Sprite.BELLY]: "#fd6833",
-			[Sprite.UNDERBELLY]: "#e6e1d8",
-			[Sprite.WING]: "#342b7c",
-			[Sprite.WING_EDGE]: "#282065",
+			[PALETTE.FOOT]: "#6c6a7c",
+			[PALETTE.FACE]: "#352e6d",
+			[PALETTE.BELLY]: "#fd6833",
+			[PALETTE.UNDERBELLY]: "#e6e1d8",
+			[PALETTE.WING]: "#342b7c",
+			[PALETTE.WING_EDGE]: "#282065",
 		}),
 		redAvadavat: new BirdType("Red Avadavat",
 			"Native to India and southeast Asia, these birds are also known as Strawberry Finches due to their speckled plumage.", {
-			[Sprite.BEAK]: "#f71919",
-			[Sprite.FOOT]: "#af7575",
-			[Sprite.FACE]: "#cb092b",
-			[Sprite.BELLY]: "#ae1724",
-			[Sprite.UNDERBELLY]: "#831b24",
-			[Sprite.WING]: "#7e3030",
-			[Sprite.WING_EDGE]: "#490f0f",
+			[PALETTE.BEAK]: "#f71919",
+			[PALETTE.FOOT]: "#af7575",
+			[PALETTE.FACE]: "#cb092b",
+			[PALETTE.BELLY]: "#ae1724",
+			[PALETTE.UNDERBELLY]: "#831b24",
+			[PALETTE.WING]: "#7e3030",
+			[PALETTE.WING_EDGE]: "#490f0f",
 		}),
 		scarletRobin: new BirdType("Scarlet Robin",
 			"Native to Australia, this striking robin can be found in Eucalyptus forests.", {
-			[Sprite.FOOT]: "#494949",
-			[Sprite.FACE]: "#3d3d3d",
-			[Sprite.BELLY]: "#fc5633",
-			[Sprite.UNDERBELLY]: "#dcdcdc",
-			[Sprite.WING]: "#2b2b2b",
-			[Sprite.WING_EDGE]: "#ebebeb",
-			[Sprite.THEME_HIGHLIGHT]: "#fc5633",
+			[PALETTE.FOOT]: "#494949",
+			[PALETTE.FACE]: "#3d3d3d",
+			[PALETTE.BELLY]: "#fc5633",
+			[PALETTE.UNDERBELLY]: "#dcdcdc",
+			[PALETTE.WING]: "#2b2b2b",
+			[PALETTE.WING_EDGE]: "#ebebeb",
+			[PALETTE.THEME_HIGHLIGHT]: "#fc5633",
 		}),
 		americanRobin: new BirdType("American Robin",
 			"While not a true robin, this social North American bird is so named due to its orange coloring. It seems unbothered by nearby humans.", {
-			[Sprite.BEAK]: "#e89f30",
-			[Sprite.FOOT]: "#9f8075",
-			[Sprite.FACE]: "#2d2d2d",
-			[Sprite.BELLY]: "#eb7a3a",
-			[Sprite.UNDERBELLY]: "#eb7a3a",
-			[Sprite.WING]: "#444444",
-			[Sprite.WING_EDGE]: "#232323",
-			[Sprite.THEME_HIGHLIGHT]: "#eb7a3a",
+			[PALETTE.BEAK]: "#e89f30",
+			[PALETTE.FOOT]: "#9f8075",
+			[PALETTE.FACE]: "#2d2d2d",
+			[PALETTE.BELLY]: "#eb7a3a",
+			[PALETTE.UNDERBELLY]: "#eb7a3a",
+			[PALETTE.WING]: "#444444",
+			[PALETTE.WING_EDGE]: "#232323",
+			[PALETTE.THEME_HIGHLIGHT]: "#eb7a3a",
 		}),
 		carolinaWren: new BirdType("Carolina Wren",
 			"Native to the eastern United States, these little birds are known for their curious and energetic nature.", {
-			[Sprite.FOOT]: "#af8e75",
-			[Sprite.FACE]: "#edc7a9",
-			[Sprite.NOSE]: "#f7eee5",
-			[Sprite.HOOD]: "#c58a5b",
-			[Sprite.BELLY]: "#e1b796",
-			[Sprite.UNDERBELLY]: "#c79e7c",
-			[Sprite.WING]: "#c58a5b",
-			[Sprite.WING_EDGE]: "#866348",
+			[PALETTE.FOOT]: "#af8e75",
+			[PALETTE.FACE]: "#edc7a9",
+			[PALETTE.NOSE]: "#f7eee5",
+			[PALETTE.HOOD]: "#c58a5b",
+			[PALETTE.BELLY]: "#e1b796",
+			[PALETTE.UNDERBELLY]: "#c79e7c",
+			[PALETTE.WING]: "#c58a5b",
+			[PALETTE.WING_EDGE]: "#866348",
 		}),
 	};
 
@@ -460,7 +466,7 @@
 				this.pixels = layers[0].pixels.map(row => row.slice());
 				// Pad from top with transparent pixels
 				while (this.pixels.length < maxHeight) {
-					this.pixels.unshift(new Array(this.pixels[0].length).fill(Sprite.TRANSPARENT));
+					this.pixels.unshift(new Array(this.pixels[0].length).fill(PALETTE.TRANSPARENT));
 				}
 				// Combine layers
 				for (let i = 1; i < layers.length; i++) {
@@ -469,7 +475,7 @@
 						let topMargin = maxHeight - layerPixels.length;
 						for (let y = 0; y < layerPixels.length; y++) {
 							for (let x = 0; x < layerPixels[y].length; x++) {
-								this.pixels[y + topMargin][x] = layerPixels[y][x] !== Sprite.TRANSPARENT ? layerPixels[y][x] : this.pixels[y + topMargin][x];
+								this.pixels[y + topMargin][x] = layerPixels[y][x] !== PALETTE.TRANSPARENT ? layerPixels[y][x] : this.pixels[y + topMargin][x];
 							}
 						}
 					}
@@ -2385,7 +2391,7 @@
 		function switchSpecies(type) {
 			currentSpecies = type;
 			// Update CSS variable --birb-highlight to be wing color
-			document.documentElement.style.setProperty("--birb-highlight", SPECIES[type].colors[Sprite.THEME_HIGHLIGHT]);
+			document.documentElement.style.setProperty("--birb-highlight", SPECIES[type].colors[PALETTE.THEME_HIGHLIGHT]);
 			save();
 		}
 
@@ -2653,7 +2659,7 @@
 						const b = pixels[index + 2];
 						const a = pixels[index + 3];
 						if (a === 0) {
-							row.push(Sprite.TRANSPARENT);
+							row.push(PALETTE.TRANSPARENT);
 							continue;
 						}
 						const hex = `#${((1 << 24) + (r << 16) + (g << 8) + b).toString(16).slice(1)}`;
@@ -2663,7 +2669,7 @@
 						}
 						if (SPRITE_SHEET_COLOR_MAP[hex] === undefined) {
 							error(`Unknown color: ${hex}`);
-							row.push(Sprite.TRANSPARENT);
+							row.push(PALETTE.TRANSPARENT);
 						}
 						row.push(SPRITE_SHEET_COLOR_MAP[hex]);
 					}
diff --git a/dist/web/birb.js b/dist/web/birb.js
index 077d90d..722645a 100644
--- a/dist/web/birb.js
+++ b/dist/web/birb.js
@@ -226,8 +226,11 @@
 		return document.documentElement.clientHeight;
 	}
 
-	/** Indicators for parts of the base bird sprite sheet */
-	const Sprite = {
+	/**
+	 * Palette color names
+	 * @type {Record<string, string>}
+	 */
+	const PALETTE = {
 		THEME_HIGHLIGHT: "theme-highlight",
 		TRANSPARENT: "transparent",
 		OUTLINE: "outline",
@@ -248,25 +251,28 @@
 		FEATHER_SPINE: "feather-spine",
 	};
 
-	/** @type {Record<string, string>} */
+	/**
+	 * Mapping of sprite sheet colors to palette colors
+	 * @type {Record<string, string>} 
+	 */
 	const SPRITE_SHEET_COLOR_MAP = {
-		"transparent": Sprite.TRANSPARENT,
-		"#ffffff": Sprite.BORDER,
-		"#000000": Sprite.OUTLINE,
-		"#010a19": Sprite.BEAK,
-		"#190301": Sprite.EYE,
-		"#af8e75": Sprite.FOOT,
-		"#639bff": Sprite.FACE,
-		"#99e550": Sprite.HOOD,
-		"#d95763": Sprite.NOSE,
-		"#f8b143": Sprite.BELLY,
-		"#ec8637": Sprite.UNDERBELLY,
-		"#578ae6": Sprite.WING,
-		"#326ed9": Sprite.WING_EDGE,
-		"#c82e2e": Sprite.HEART,
-		"#501a1a": Sprite.HEART_BORDER,
-		"#ff6b6b": Sprite.HEART_SHINE,
-		"#373737": Sprite.FEATHER_SPINE,
+		"transparent": PALETTE.TRANSPARENT,
+		"#ffffff": PALETTE.BORDER,
+		"#000000": PALETTE.OUTLINE,
+		"#010a19": PALETTE.BEAK,
+		"#190301": PALETTE.EYE,
+		"#af8e75": PALETTE.FOOT,
+		"#639bff": PALETTE.FACE,
+		"#99e550": PALETTE.HOOD,
+		"#d95763": PALETTE.NOSE,
+		"#f8b143": PALETTE.BELLY,
+		"#ec8637": PALETTE.UNDERBELLY,
+		"#578ae6": PALETTE.WING,
+		"#326ed9": PALETTE.WING_EDGE,
+		"#c82e2e": PALETTE.HEART,
+		"#501a1a": PALETTE.HEART_BORDER,
+		"#ff6b6b": PALETTE.HEART_SHINE,
+		"#373737": PALETTE.FEATHER_SPINE,
 	};
 
 	class BirdType {
@@ -280,20 +286,20 @@
 			this.name = name;
 			this.description = description;
 			const defaultColors = {
-				[Sprite.TRANSPARENT]: "transparent",
-				[Sprite.OUTLINE]: "#000000",
-				[Sprite.BORDER]: "#ffffff",
-				[Sprite.BEAK]: "#000000",
-				[Sprite.EYE]: "#000000",
-				[Sprite.HEART]: "#c82e2e",
-				[Sprite.HEART_BORDER]: "#501a1a",
-				[Sprite.HEART_SHINE]: "#ff6b6b",
-				[Sprite.FEATHER_SPINE]: "#373737",
-				[Sprite.HOOD]: colors.face,
-				[Sprite.NOSE]: colors.face,
+				[PALETTE.TRANSPARENT]: "transparent",
+				[PALETTE.OUTLINE]: "#000000",
+				[PALETTE.BORDER]: "#ffffff",
+				[PALETTE.BEAK]: "#000000",
+				[PALETTE.EYE]: "#000000",
+				[PALETTE.HEART]: "#c82e2e",
+				[PALETTE.HEART_BORDER]: "#501a1a",
+				[PALETTE.HEART_SHINE]: "#ff6b6b",
+				[PALETTE.FEATHER_SPINE]: "#373737",
+				[PALETTE.HOOD]: colors.face,
+				[PALETTE.NOSE]: colors.face,
 			};
 			/** @type {Record<string, string>} */
-			this.colors = { ...defaultColors, ...colors, [Sprite.THEME_HIGHLIGHT]: colors[Sprite.THEME_HIGHLIGHT] ?? colors.hood ?? colors.face };
+			this.colors = { ...defaultColors, ...colors, [PALETTE.THEME_HIGHLIGHT]: colors[PALETTE.THEME_HIGHLIGHT] ?? colors.hood ?? colors.face };
 			this.tags = tags;
 		}
 	}
@@ -302,127 +308,127 @@
 	const SPECIES = {
 		bluebird: new BirdType("Eastern Bluebird",
 			"Native to North American and very social, though can be timid around people.", {
-			[Sprite.FOOT]: "#af8e75",
-			[Sprite.FACE]: "#639bff",
-			[Sprite.BELLY]: "#f8b143",
-			[Sprite.UNDERBELLY]: "#ec8637",
-			[Sprite.WING]: "#578ae6",
-			[Sprite.WING_EDGE]: "#326ed9",
+			[PALETTE.FOOT]: "#af8e75",
+			[PALETTE.FACE]: "#639bff",
+			[PALETTE.BELLY]: "#f8b143",
+			[PALETTE.UNDERBELLY]: "#ec8637",
+			[PALETTE.WING]: "#578ae6",
+			[PALETTE.WING_EDGE]: "#326ed9",
 		}),
 		shimaEnaga: new BirdType("Shima Enaga",
 			"Small, fluffy birds found in the snowy regions of Japan, these birds are highly sought after by ornithologists and nature photographers.", {
-			[Sprite.FOOT]: "#af8e75",
-			[Sprite.FACE]: "#ffffff",
-			[Sprite.BELLY]: "#ebe9e8",
-			[Sprite.UNDERBELLY]: "#ebd9d0",
-			[Sprite.WING]: "#f3d3c1",
-			[Sprite.WING_EDGE]: "#2d2d2d",
-			[Sprite.THEME_HIGHLIGHT]: "#d7ac93",
+			[PALETTE.FOOT]: "#af8e75",
+			[PALETTE.FACE]: "#ffffff",
+			[PALETTE.BELLY]: "#ebe9e8",
+			[PALETTE.UNDERBELLY]: "#ebd9d0",
+			[PALETTE.WING]: "#f3d3c1",
+			[PALETTE.WING_EDGE]: "#2d2d2d",
+			[PALETTE.THEME_HIGHLIGHT]: "#d7ac93",
 		}),
 		tuftedTitmouse: new BirdType("Tufted Titmouse",
 			"Native to the eastern United States, full of personality, and notably my wife's favorite bird.", {
-			[Sprite.FOOT]: "#af8e75",
-			[Sprite.FACE]: "#c7cad7",
-			[Sprite.BELLY]: "#e4e5eb",
-			[Sprite.UNDERBELLY]: "#d7cfcb",
-			[Sprite.WING]: "#b1b5c5",
-			[Sprite.WING_EDGE]: "#9d9fa9",
+			[PALETTE.FOOT]: "#af8e75",
+			[PALETTE.FACE]: "#c7cad7",
+			[PALETTE.BELLY]: "#e4e5eb",
+			[PALETTE.UNDERBELLY]: "#d7cfcb",
+			[PALETTE.WING]: "#b1b5c5",
+			[PALETTE.WING_EDGE]: "#9d9fa9",
 		}, ["tuft"]),
 		europeanRobin: new BirdType("European Robin",
 			"Native to western Europe, this is the quintessential robin. Quite friendly, you'll often find them searching for worms.", {
-			[Sprite.FOOT]: "#af8e75",
-			[Sprite.FACE]: "#ffaf34",
-			[Sprite.HOOD]: "#aaa094",
-			[Sprite.BELLY]: "#ffaf34",
-			[Sprite.UNDERBELLY]: "#babec2",
-			[Sprite.WING]: "#aaa094",
-			[Sprite.WING_EDGE]: "#888580",
-			[Sprite.THEME_HIGHLIGHT]: "#ffaf34",
+			[PALETTE.FOOT]: "#af8e75",
+			[PALETTE.FACE]: "#ffaf34",
+			[PALETTE.HOOD]: "#aaa094",
+			[PALETTE.BELLY]: "#ffaf34",
+			[PALETTE.UNDERBELLY]: "#babec2",
+			[PALETTE.WING]: "#aaa094",
+			[PALETTE.WING_EDGE]: "#888580",
+			[PALETTE.THEME_HIGHLIGHT]: "#ffaf34",
 		}),
 		redCardinal: new BirdType("Red Cardinal",
 			"Native to the eastern United States, this strikingly red bird is hard to miss.", {
-			[Sprite.BEAK]: "#d93619",
-			[Sprite.FOOT]: "#af8e75",
-			[Sprite.FACE]: "#31353d",
-			[Sprite.HOOD]: "#e83a1b",
-			[Sprite.BELLY]: "#e83a1b",
-			[Sprite.UNDERBELLY]: "#dc3719",
-			[Sprite.WING]: "#d23215",
-			[Sprite.WING_EDGE]: "#b1321c",
+			[PALETTE.BEAK]: "#d93619",
+			[PALETTE.FOOT]: "#af8e75",
+			[PALETTE.FACE]: "#31353d",
+			[PALETTE.HOOD]: "#e83a1b",
+			[PALETTE.BELLY]: "#e83a1b",
+			[PALETTE.UNDERBELLY]: "#dc3719",
+			[PALETTE.WING]: "#d23215",
+			[PALETTE.WING_EDGE]: "#b1321c",
 		}, ["tuft"]),
 		americanGoldfinch: new BirdType("American Goldfinch",
 			"Coloured a brilliant yellow, this bird feeds almost entirely on the seeds of plants such as thistle, sunflowers, and coneflowers.", {
-			[Sprite.BEAK]: "#ffaf34",
-			[Sprite.FOOT]: "#af8e75",
-			[Sprite.FACE]: "#fff255",
-			[Sprite.NOSE]: "#383838",
-			[Sprite.HOOD]: "#383838",
-			[Sprite.BELLY]: "#fff255",
-			[Sprite.UNDERBELLY]: "#f5ea63",
-			[Sprite.WING]: "#e8e079",
-			[Sprite.WING_EDGE]: "#191919",
-			[Sprite.THEME_HIGHLIGHT]: "#ffcc00"
+			[PALETTE.BEAK]: "#ffaf34",
+			[PALETTE.FOOT]: "#af8e75",
+			[PALETTE.FACE]: "#fff255",
+			[PALETTE.NOSE]: "#383838",
+			[PALETTE.HOOD]: "#383838",
+			[PALETTE.BELLY]: "#fff255",
+			[PALETTE.UNDERBELLY]: "#f5ea63",
+			[PALETTE.WING]: "#e8e079",
+			[PALETTE.WING_EDGE]: "#191919",
+			[PALETTE.THEME_HIGHLIGHT]: "#ffcc00"
 		}),
 		barnSwallow: new BirdType("Barn Swallow",
 			"Agile birds that often roost in man-made structures, these birds are known to build nests near Ospreys for protection.", {
-			[Sprite.FOOT]: "#af8e75",
-			[Sprite.FACE]: "#db7c4d",
-			[Sprite.BELLY]: "#f7e1c9",
-			[Sprite.UNDERBELLY]: "#ebc9a3",
-			[Sprite.WING]: "#2252a9",
-			[Sprite.WING_EDGE]: "#1c448b",
-			[Sprite.HOOD]: "#2252a9",
+			[PALETTE.FOOT]: "#af8e75",
+			[PALETTE.FACE]: "#db7c4d",
+			[PALETTE.BELLY]: "#f7e1c9",
+			[PALETTE.UNDERBELLY]: "#ebc9a3",
+			[PALETTE.WING]: "#2252a9",
+			[PALETTE.WING_EDGE]: "#1c448b",
+			[PALETTE.HOOD]: "#2252a9",
 		}),
 		mistletoebird: new BirdType("Mistletoebird",
 			"Native to Australia, these birds eat mainly mistletoe and in turn spread the seeds far and wide.", {
-			[Sprite.FOOT]: "#6c6a7c",
-			[Sprite.FACE]: "#352e6d",
-			[Sprite.BELLY]: "#fd6833",
-			[Sprite.UNDERBELLY]: "#e6e1d8",
-			[Sprite.WING]: "#342b7c",
-			[Sprite.WING_EDGE]: "#282065",
+			[PALETTE.FOOT]: "#6c6a7c",
+			[PALETTE.FACE]: "#352e6d",
+			[PALETTE.BELLY]: "#fd6833",
+			[PALETTE.UNDERBELLY]: "#e6e1d8",
+			[PALETTE.WING]: "#342b7c",
+			[PALETTE.WING_EDGE]: "#282065",
 		}),
 		redAvadavat: new BirdType("Red Avadavat",
 			"Native to India and southeast Asia, these birds are also known as Strawberry Finches due to their speckled plumage.", {
-			[Sprite.BEAK]: "#f71919",
-			[Sprite.FOOT]: "#af7575",
-			[Sprite.FACE]: "#cb092b",
-			[Sprite.BELLY]: "#ae1724",
-			[Sprite.UNDERBELLY]: "#831b24",
-			[Sprite.WING]: "#7e3030",
-			[Sprite.WING_EDGE]: "#490f0f",
+			[PALETTE.BEAK]: "#f71919",
+			[PALETTE.FOOT]: "#af7575",
+			[PALETTE.FACE]: "#cb092b",
+			[PALETTE.BELLY]: "#ae1724",
+			[PALETTE.UNDERBELLY]: "#831b24",
+			[PALETTE.WING]: "#7e3030",
+			[PALETTE.WING_EDGE]: "#490f0f",
 		}),
 		scarletRobin: new BirdType("Scarlet Robin",
 			"Native to Australia, this striking robin can be found in Eucalyptus forests.", {
-			[Sprite.FOOT]: "#494949",
-			[Sprite.FACE]: "#3d3d3d",
-			[Sprite.BELLY]: "#fc5633",
-			[Sprite.UNDERBELLY]: "#dcdcdc",
-			[Sprite.WING]: "#2b2b2b",
-			[Sprite.WING_EDGE]: "#ebebeb",
-			[Sprite.THEME_HIGHLIGHT]: "#fc5633",
+			[PALETTE.FOOT]: "#494949",
+			[PALETTE.FACE]: "#3d3d3d",
+			[PALETTE.BELLY]: "#fc5633",
+			[PALETTE.UNDERBELLY]: "#dcdcdc",
+			[PALETTE.WING]: "#2b2b2b",
+			[PALETTE.WING_EDGE]: "#ebebeb",
+			[PALETTE.THEME_HIGHLIGHT]: "#fc5633",
 		}),
 		americanRobin: new BirdType("American Robin",
 			"While not a true robin, this social North American bird is so named due to its orange coloring. It seems unbothered by nearby humans.", {
-			[Sprite.BEAK]: "#e89f30",
-			[Sprite.FOOT]: "#9f8075",
-			[Sprite.FACE]: "#2d2d2d",
-			[Sprite.BELLY]: "#eb7a3a",
-			[Sprite.UNDERBELLY]: "#eb7a3a",
-			[Sprite.WING]: "#444444",
-			[Sprite.WING_EDGE]: "#232323",
-			[Sprite.THEME_HIGHLIGHT]: "#eb7a3a",
+			[PALETTE.BEAK]: "#e89f30",
+			[PALETTE.FOOT]: "#9f8075",
+			[PALETTE.FACE]: "#2d2d2d",
+			[PALETTE.BELLY]: "#eb7a3a",
+			[PALETTE.UNDERBELLY]: "#eb7a3a",
+			[PALETTE.WING]: "#444444",
+			[PALETTE.WING_EDGE]: "#232323",
+			[PALETTE.THEME_HIGHLIGHT]: "#eb7a3a",
 		}),
 		carolinaWren: new BirdType("Carolina Wren",
 			"Native to the eastern United States, these little birds are known for their curious and energetic nature.", {
-			[Sprite.FOOT]: "#af8e75",
-			[Sprite.FACE]: "#edc7a9",
-			[Sprite.NOSE]: "#f7eee5",
-			[Sprite.HOOD]: "#c58a5b",
-			[Sprite.BELLY]: "#e1b796",
-			[Sprite.UNDERBELLY]: "#c79e7c",
-			[Sprite.WING]: "#c58a5b",
-			[Sprite.WING_EDGE]: "#866348",
+			[PALETTE.FOOT]: "#af8e75",
+			[PALETTE.FACE]: "#edc7a9",
+			[PALETTE.NOSE]: "#f7eee5",
+			[PALETTE.HOOD]: "#c58a5b",
+			[PALETTE.BELLY]: "#e1b796",
+			[PALETTE.UNDERBELLY]: "#c79e7c",
+			[PALETTE.WING]: "#c58a5b",
+			[PALETTE.WING_EDGE]: "#866348",
 		}),
 	};
 
@@ -460,7 +466,7 @@
 				this.pixels = layers[0].pixels.map(row => row.slice());
 				// Pad from top with transparent pixels
 				while (this.pixels.length < maxHeight) {
-					this.pixels.unshift(new Array(this.pixels[0].length).fill(Sprite.TRANSPARENT));
+					this.pixels.unshift(new Array(this.pixels[0].length).fill(PALETTE.TRANSPARENT));
 				}
 				// Combine layers
 				for (let i = 1; i < layers.length; i++) {
@@ -469,7 +475,7 @@
 						let topMargin = maxHeight - layerPixels.length;
 						for (let y = 0; y < layerPixels.length; y++) {
 							for (let x = 0; x < layerPixels[y].length; x++) {
-								this.pixels[y + topMargin][x] = layerPixels[y][x] !== Sprite.TRANSPARENT ? layerPixels[y][x] : this.pixels[y + topMargin][x];
+								this.pixels[y + topMargin][x] = layerPixels[y][x] !== PALETTE.TRANSPARENT ? layerPixels[y][x] : this.pixels[y + topMargin][x];
 							}
 						}
 					}
@@ -2385,7 +2391,7 @@
 		function switchSpecies(type) {
 			currentSpecies = type;
 			// Update CSS variable --birb-highlight to be wing color
-			document.documentElement.style.setProperty("--birb-highlight", SPECIES[type].colors[Sprite.THEME_HIGHLIGHT]);
+			document.documentElement.style.setProperty("--birb-highlight", SPECIES[type].colors[PALETTE.THEME_HIGHLIGHT]);
 			save();
 		}
 
@@ -2653,7 +2659,7 @@
 						const b = pixels[index + 2];
 						const a = pixels[index + 3];
 						if (a === 0) {
-							row.push(Sprite.TRANSPARENT);
+							row.push(PALETTE.TRANSPARENT);
 							continue;
 						}
 						const hex = `#${((1 << 24) + (r << 16) + (g << 8) + b).toString(16).slice(1)}`;
@@ -2663,7 +2669,7 @@
 						}
 						if (SPRITE_SHEET_COLOR_MAP[hex] === undefined) {
 							error(`Unknown color: ${hex}`);
-							row.push(Sprite.TRANSPARENT);
+							row.push(PALETTE.TRANSPARENT);
 						}
 						row.push(SPRITE_SHEET_COLOR_MAP[hex]);
 					}
diff --git a/src/animation/frame.js b/src/animation/frame.js
index 757619b..d51515d 100644
--- a/src/animation/frame.js
+++ b/src/animation/frame.js
@@ -1,5 +1,5 @@
 import { Directions } from '../shared.js';
-import { Sprite, BirdType } from './sprites.js';
+import { PALETTE, BirdType } from './sprites.js';
 import Layer from './layer.js';
 
 class Frame {
@@ -25,7 +25,7 @@ class Frame {
 			this.pixels = layers[0].pixels.map(row => row.slice());
 			// Pad from top with transparent pixels
 			while (this.pixels.length < maxHeight) {
-				this.pixels.unshift(new Array(this.pixels[0].length).fill(Sprite.TRANSPARENT));
+				this.pixels.unshift(new Array(this.pixels[0].length).fill(PALETTE.TRANSPARENT));
 			}
 			// Combine layers
 			for (let i = 1; i < layers.length; i++) {
@@ -34,7 +34,7 @@ class Frame {
 					let topMargin = maxHeight - layerPixels.length;
 					for (let y = 0; y < layerPixels.length; y++) {
 						for (let x = 0; x < layerPixels[y].length; x++) {
-							this.pixels[y + topMargin][x] = layerPixels[y][x] !== Sprite.TRANSPARENT ? layerPixels[y][x] : this.pixels[y + topMargin][x];
+							this.pixels[y + topMargin][x] = layerPixels[y][x] !== PALETTE.TRANSPARENT ? layerPixels[y][x] : this.pixels[y + topMargin][x];
 						}
 					}
 				}
diff --git a/src/animation/sprites.js b/src/animation/sprites.js
index ff9b372..9ff5e80 100644
--- a/src/animation/sprites.js
+++ b/src/animation/sprites.js
@@ -1,5 +1,8 @@
-/** Indicators for parts of the base bird sprite sheet */
-export const Sprite = {
+/**
+ * Palette color names
+ * @type {Record<string, string>}
+ */
+export const PALETTE = {
 	THEME_HIGHLIGHT: "theme-highlight",
 	TRANSPARENT: "transparent",
 	OUTLINE: "outline",
@@ -20,25 +23,28 @@ export const Sprite = {
 	FEATHER_SPINE: "feather-spine",
 };
 
-/** @type {Record<string, string>} */
+/**
+ * Mapping of sprite sheet colors to palette colors
+ * @type {Record<string, string>} 
+ */
 export const SPRITE_SHEET_COLOR_MAP = {
-	"transparent": Sprite.TRANSPARENT,
-	"#ffffff": Sprite.BORDER,
-	"#000000": Sprite.OUTLINE,
-	"#010a19": Sprite.BEAK,
-	"#190301": Sprite.EYE,
-	"#af8e75": Sprite.FOOT,
-	"#639bff": Sprite.FACE,
-	"#99e550": Sprite.HOOD,
-	"#d95763": Sprite.NOSE,
-	"#f8b143": Sprite.BELLY,
-	"#ec8637": Sprite.UNDERBELLY,
-	"#578ae6": Sprite.WING,
-	"#326ed9": Sprite.WING_EDGE,
-	"#c82e2e": Sprite.HEART,
-	"#501a1a": Sprite.HEART_BORDER,
-	"#ff6b6b": Sprite.HEART_SHINE,
-	"#373737": Sprite.FEATHER_SPINE,
+	"transparent": PALETTE.TRANSPARENT,
+	"#ffffff": PALETTE.BORDER,
+	"#000000": PALETTE.OUTLINE,
+	"#010a19": PALETTE.BEAK,
+	"#190301": PALETTE.EYE,
+	"#af8e75": PALETTE.FOOT,
+	"#639bff": PALETTE.FACE,
+	"#99e550": PALETTE.HOOD,
+	"#d95763": PALETTE.NOSE,
+	"#f8b143": PALETTE.BELLY,
+	"#ec8637": PALETTE.UNDERBELLY,
+	"#578ae6": PALETTE.WING,
+	"#326ed9": PALETTE.WING_EDGE,
+	"#c82e2e": PALETTE.HEART,
+	"#501a1a": PALETTE.HEART_BORDER,
+	"#ff6b6b": PALETTE.HEART_SHINE,
+	"#373737": PALETTE.FEATHER_SPINE,
 };
 
 export class BirdType {
@@ -52,20 +58,20 @@ export class BirdType {
 		this.name = name;
 		this.description = description;
 		const defaultColors = {
-			[Sprite.TRANSPARENT]: "transparent",
-			[Sprite.OUTLINE]: "#000000",
-			[Sprite.BORDER]: "#ffffff",
-			[Sprite.BEAK]: "#000000",
-			[Sprite.EYE]: "#000000",
-			[Sprite.HEART]: "#c82e2e",
-			[Sprite.HEART_BORDER]: "#501a1a",
-			[Sprite.HEART_SHINE]: "#ff6b6b",
-			[Sprite.FEATHER_SPINE]: "#373737",
-			[Sprite.HOOD]: colors.face,
-			[Sprite.NOSE]: colors.face,
+			[PALETTE.TRANSPARENT]: "transparent",
+			[PALETTE.OUTLINE]: "#000000",
+			[PALETTE.BORDER]: "#ffffff",
+			[PALETTE.BEAK]: "#000000",
+			[PALETTE.EYE]: "#000000",
+			[PALETTE.HEART]: "#c82e2e",
+			[PALETTE.HEART_BORDER]: "#501a1a",
+			[PALETTE.HEART_SHINE]: "#ff6b6b",
+			[PALETTE.FEATHER_SPINE]: "#373737",
+			[PALETTE.HOOD]: colors.face,
+			[PALETTE.NOSE]: colors.face,
 		};
 		/** @type {Record<string, string>} */
-		this.colors = { ...defaultColors, ...colors, [Sprite.THEME_HIGHLIGHT]: colors[Sprite.THEME_HIGHLIGHT] ?? colors.hood ?? colors.face };
+		this.colors = { ...defaultColors, ...colors, [PALETTE.THEME_HIGHLIGHT]: colors[PALETTE.THEME_HIGHLIGHT] ?? colors.hood ?? colors.face };
 		this.tags = tags;
 	}
 }
@@ -74,126 +80,126 @@ export class BirdType {
 export const SPECIES = {
 	bluebird: new BirdType("Eastern Bluebird",
 		"Native to North American and very social, though can be timid around people.", {
-		[Sprite.FOOT]: "#af8e75",
-		[Sprite.FACE]: "#639bff",
-		[Sprite.BELLY]: "#f8b143",
-		[Sprite.UNDERBELLY]: "#ec8637",
-		[Sprite.WING]: "#578ae6",
-		[Sprite.WING_EDGE]: "#326ed9",
+		[PALETTE.FOOT]: "#af8e75",
+		[PALETTE.FACE]: "#639bff",
+		[PALETTE.BELLY]: "#f8b143",
+		[PALETTE.UNDERBELLY]: "#ec8637",
+		[PALETTE.WING]: "#578ae6",
+		[PALETTE.WING_EDGE]: "#326ed9",
 	}),
 	shimaEnaga: new BirdType("Shima Enaga",
 		"Small, fluffy birds found in the snowy regions of Japan, these birds are highly sought after by ornithologists and nature photographers.", {
-		[Sprite.FOOT]: "#af8e75",
-		[Sprite.FACE]: "#ffffff",
-		[Sprite.BELLY]: "#ebe9e8",
-		[Sprite.UNDERBELLY]: "#ebd9d0",
-		[Sprite.WING]: "#f3d3c1",
-		[Sprite.WING_EDGE]: "#2d2d2d",
-		[Sprite.THEME_HIGHLIGHT]: "#d7ac93",
+		[PALETTE.FOOT]: "#af8e75",
+		[PALETTE.FACE]: "#ffffff",
+		[PALETTE.BELLY]: "#ebe9e8",
+		[PALETTE.UNDERBELLY]: "#ebd9d0",
+		[PALETTE.WING]: "#f3d3c1",
+		[PALETTE.WING_EDGE]: "#2d2d2d",
+		[PALETTE.THEME_HIGHLIGHT]: "#d7ac93",
 	}),
 	tuftedTitmouse: new BirdType("Tufted Titmouse",
 		"Native to the eastern United States, full of personality, and notably my wife's favorite bird.", {
-		[Sprite.FOOT]: "#af8e75",
-		[Sprite.FACE]: "#c7cad7",
-		[Sprite.BELLY]: "#e4e5eb",
-		[Sprite.UNDERBELLY]: "#d7cfcb",
-		[Sprite.WING]: "#b1b5c5",
-		[Sprite.WING_EDGE]: "#9d9fa9",
+		[PALETTE.FOOT]: "#af8e75",
+		[PALETTE.FACE]: "#c7cad7",
+		[PALETTE.BELLY]: "#e4e5eb",
+		[PALETTE.UNDERBELLY]: "#d7cfcb",
+		[PALETTE.WING]: "#b1b5c5",
+		[PALETTE.WING_EDGE]: "#9d9fa9",
 	}, ["tuft"]),
 	europeanRobin: new BirdType("European Robin",
 		"Native to western Europe, this is the quintessential robin. Quite friendly, you'll often find them searching for worms.", {
-		[Sprite.FOOT]: "#af8e75",
-		[Sprite.FACE]: "#ffaf34",
-		[Sprite.HOOD]: "#aaa094",
-		[Sprite.BELLY]: "#ffaf34",
-		[Sprite.UNDERBELLY]: "#babec2",
-		[Sprite.WING]: "#aaa094",
-		[Sprite.WING_EDGE]: "#888580",
-		[Sprite.THEME_HIGHLIGHT]: "#ffaf34",
+		[PALETTE.FOOT]: "#af8e75",
+		[PALETTE.FACE]: "#ffaf34",
+		[PALETTE.HOOD]: "#aaa094",
+		[PALETTE.BELLY]: "#ffaf34",
+		[PALETTE.UNDERBELLY]: "#babec2",
+		[PALETTE.WING]: "#aaa094",
+		[PALETTE.WING_EDGE]: "#888580",
+		[PALETTE.THEME_HIGHLIGHT]: "#ffaf34",
 	}),
 	redCardinal: new BirdType("Red Cardinal",
 		"Native to the eastern United States, this strikingly red bird is hard to miss.", {
-		[Sprite.BEAK]: "#d93619",
-		[Sprite.FOOT]: "#af8e75",
-		[Sprite.FACE]: "#31353d",
-		[Sprite.HOOD]: "#e83a1b",
-		[Sprite.BELLY]: "#e83a1b",
-		[Sprite.UNDERBELLY]: "#dc3719",
-		[Sprite.WING]: "#d23215",
-		[Sprite.WING_EDGE]: "#b1321c",
+		[PALETTE.BEAK]: "#d93619",
+		[PALETTE.FOOT]: "#af8e75",
+		[PALETTE.FACE]: "#31353d",
+		[PALETTE.HOOD]: "#e83a1b",
+		[PALETTE.BELLY]: "#e83a1b",
+		[PALETTE.UNDERBELLY]: "#dc3719",
+		[PALETTE.WING]: "#d23215",
+		[PALETTE.WING_EDGE]: "#b1321c",
 	}, ["tuft"]),
 	americanGoldfinch: new BirdType("American Goldfinch",
 		"Coloured a brilliant yellow, this bird feeds almost entirely on the seeds of plants such as thistle, sunflowers, and coneflowers.", {
-		[Sprite.BEAK]: "#ffaf34",
-		[Sprite.FOOT]: "#af8e75",
-		[Sprite.FACE]: "#fff255",
-		[Sprite.NOSE]: "#383838",
-		[Sprite.HOOD]: "#383838",
-		[Sprite.BELLY]: "#fff255",
-		[Sprite.UNDERBELLY]: "#f5ea63",
-		[Sprite.WING]: "#e8e079",
-		[Sprite.WING_EDGE]: "#191919",
-		[Sprite.THEME_HIGHLIGHT]: "#ffcc00"
+		[PALETTE.BEAK]: "#ffaf34",
+		[PALETTE.FOOT]: "#af8e75",
+		[PALETTE.FACE]: "#fff255",
+		[PALETTE.NOSE]: "#383838",
+		[PALETTE.HOOD]: "#383838",
+		[PALETTE.BELLY]: "#fff255",
+		[PALETTE.UNDERBELLY]: "#f5ea63",
+		[PALETTE.WING]: "#e8e079",
+		[PALETTE.WING_EDGE]: "#191919",
+		[PALETTE.THEME_HIGHLIGHT]: "#ffcc00"
 	}),
 	barnSwallow: new BirdType("Barn Swallow",
 		"Agile birds that often roost in man-made structures, these birds are known to build nests near Ospreys for protection.", {
-		[Sprite.FOOT]: "#af8e75",
-		[Sprite.FACE]: "#db7c4d",
-		[Sprite.BELLY]: "#f7e1c9",
-		[Sprite.UNDERBELLY]: "#ebc9a3",
-		[Sprite.WING]: "#2252a9",
-		[Sprite.WING_EDGE]: "#1c448b",
-		[Sprite.HOOD]: "#2252a9",
+		[PALETTE.FOOT]: "#af8e75",
+		[PALETTE.FACE]: "#db7c4d",
+		[PALETTE.BELLY]: "#f7e1c9",
+		[PALETTE.UNDERBELLY]: "#ebc9a3",
+		[PALETTE.WING]: "#2252a9",
+		[PALETTE.WING_EDGE]: "#1c448b",
+		[PALETTE.HOOD]: "#2252a9",
 	}),
 	mistletoebird: new BirdType("Mistletoebird",
 		"Native to Australia, these birds eat mainly mistletoe and in turn spread the seeds far and wide.", {
-		[Sprite.FOOT]: "#6c6a7c",
-		[Sprite.FACE]: "#352e6d",
-		[Sprite.BELLY]: "#fd6833",
-		[Sprite.UNDERBELLY]: "#e6e1d8",
-		[Sprite.WING]: "#342b7c",
-		[Sprite.WING_EDGE]: "#282065",
+		[PALETTE.FOOT]: "#6c6a7c",
+		[PALETTE.FACE]: "#352e6d",
+		[PALETTE.BELLY]: "#fd6833",
+		[PALETTE.UNDERBELLY]: "#e6e1d8",
+		[PALETTE.WING]: "#342b7c",
+		[PALETTE.WING_EDGE]: "#282065",
 	}),
 	redAvadavat: new BirdType("Red Avadavat",
 		"Native to India and southeast Asia, these birds are also known as Strawberry Finches due to their speckled plumage.", {
-		[Sprite.BEAK]: "#f71919",
-		[Sprite.FOOT]: "#af7575",
-		[Sprite.FACE]: "#cb092b",
-		[Sprite.BELLY]: "#ae1724",
-		[Sprite.UNDERBELLY]: "#831b24",
-		[Sprite.WING]: "#7e3030",
-		[Sprite.WING_EDGE]: "#490f0f",
+		[PALETTE.BEAK]: "#f71919",
+		[PALETTE.FOOT]: "#af7575",
+		[PALETTE.FACE]: "#cb092b",
+		[PALETTE.BELLY]: "#ae1724",
+		[PALETTE.UNDERBELLY]: "#831b24",
+		[PALETTE.WING]: "#7e3030",
+		[PALETTE.WING_EDGE]: "#490f0f",
 	}),
 	scarletRobin: new BirdType("Scarlet Robin",
 		"Native to Australia, this striking robin can be found in Eucalyptus forests.", {
-		[Sprite.FOOT]: "#494949",
-		[Sprite.FACE]: "#3d3d3d",
-		[Sprite.BELLY]: "#fc5633",
-		[Sprite.UNDERBELLY]: "#dcdcdc",
-		[Sprite.WING]: "#2b2b2b",
-		[Sprite.WING_EDGE]: "#ebebeb",
-		[Sprite.THEME_HIGHLIGHT]: "#fc5633",
+		[PALETTE.FOOT]: "#494949",
+		[PALETTE.FACE]: "#3d3d3d",
+		[PALETTE.BELLY]: "#fc5633",
+		[PALETTE.UNDERBELLY]: "#dcdcdc",
+		[PALETTE.WING]: "#2b2b2b",
+		[PALETTE.WING_EDGE]: "#ebebeb",
+		[PALETTE.THEME_HIGHLIGHT]: "#fc5633",
 	}),
 	americanRobin: new BirdType("American Robin",
 		"While not a true robin, this social North American bird is so named due to its orange coloring. It seems unbothered by nearby humans.", {
-		[Sprite.BEAK]: "#e89f30",
-		[Sprite.FOOT]: "#9f8075",
-		[Sprite.FACE]: "#2d2d2d",
-		[Sprite.BELLY]: "#eb7a3a",
-		[Sprite.UNDERBELLY]: "#eb7a3a",
-		[Sprite.WING]: "#444444",
-		[Sprite.WING_EDGE]: "#232323",
-		[Sprite.THEME_HIGHLIGHT]: "#eb7a3a",
+		[PALETTE.BEAK]: "#e89f30",
+		[PALETTE.FOOT]: "#9f8075",
+		[PALETTE.FACE]: "#2d2d2d",
+		[PALETTE.BELLY]: "#eb7a3a",
+		[PALETTE.UNDERBELLY]: "#eb7a3a",
+		[PALETTE.WING]: "#444444",
+		[PALETTE.WING_EDGE]: "#232323",
+		[PALETTE.THEME_HIGHLIGHT]: "#eb7a3a",
 	}),
 	carolinaWren: new BirdType("Carolina Wren",
 		"Native to the eastern United States, these little birds are known for their curious and energetic nature.", {
-		[Sprite.FOOT]: "#af8e75",
-		[Sprite.FACE]: "#edc7a9",
-		[Sprite.NOSE]: "#f7eee5",
-		[Sprite.HOOD]: "#c58a5b",
-		[Sprite.BELLY]: "#e1b796",
-		[Sprite.UNDERBELLY]: "#c79e7c",
-		[Sprite.WING]: "#c58a5b",
-		[Sprite.WING_EDGE]: "#866348",
+		[PALETTE.FOOT]: "#af8e75",
+		[PALETTE.FACE]: "#edc7a9",
+		[PALETTE.NOSE]: "#f7eee5",
+		[PALETTE.HOOD]: "#c58a5b",
+		[PALETTE.BELLY]: "#e1b796",
+		[PALETTE.UNDERBELLY]: "#c79e7c",
+		[PALETTE.WING]: "#c58a5b",
+		[PALETTE.WING_EDGE]: "#866348",
 	}),
 };
\ No newline at end of file
diff --git a/src/application.js b/src/application.js
index da7dfe6..42806a0 100644
--- a/src/application.js
+++ b/src/application.js
@@ -23,7 +23,7 @@ import {
 	getWindowHeight
 } from './shared.js';
 import {
-	Sprite,
+	PALETTE,
 	SPRITE_SHEET_COLOR_MAP,
 	SPECIES
 } from './animation/sprites.js';
@@ -730,7 +730,7 @@ function startApplication(birbPixels, featherPixels) {
 	function switchSpecies(type) {
 		currentSpecies = type;
 		// Update CSS variable --birb-highlight to be wing color
-		document.documentElement.style.setProperty("--birb-highlight", SPECIES[type].colors[Sprite.THEME_HIGHLIGHT]);
+		document.documentElement.style.setProperty("--birb-highlight", SPECIES[type].colors[PALETTE.THEME_HIGHLIGHT]);
 		save();
 	}
 
@@ -1012,7 +1012,7 @@ function loadSpriteSheetPixels(dataUri, templateColors = true) {
 					const b = pixels[index + 2];
 					const a = pixels[index + 3];
 					if (a === 0) {
-						row.push(Sprite.TRANSPARENT);
+						row.push(PALETTE.TRANSPARENT);
 						continue;
 					}
 					const hex = `#${((1 << 24) + (r << 16) + (g << 8) + b).toString(16).slice(1)}`;
@@ -1022,7 +1022,7 @@ function loadSpriteSheetPixels(dataUri, templateColors = true) {
 					}
 					if (SPRITE_SHEET_COLOR_MAP[hex] === undefined) {
 						error(`Unknown color: ${hex}`);
-						row.push(Sprite.TRANSPARENT);
+						row.push(PALETTE.TRANSPARENT);
 					}
 					row.push(SPRITE_SHEET_COLOR_MAP[hex]);
 				}