Why Are Flamingos Pink Inside And Out?

💡 The Answer

• Flamingos get their pink color from carotenoid pigments in their diet. These pigments come from algae and crustaceans.
• The pigments are absorbed and distributed throughout their body. This includes feathers, skin, and even internal tissues.
• Their blood and egg yolks can also show pink or reddish tones. This proves the coloration is not just external.
• Without carotenoid-rich food, flamingos would lose their pink color. Diet directly controls their appearance.