The tiny reptile, which has a rather unique pigmentation, is not the only albino alligator at the park.
Scientists have discovered 1.1-billion-year-old pigments beneath the Sahara Desert... and they're bright pink.
Scientists have discovered traces of skin pigment in the fossilized remains of prehistoric sea beasts.
Red and yellow birds get their colour from pigments in the food they eat, but what about blue birds ?
Dinosaur fossils may finally reveal their true colours thanks to a sophisticated x-ray technique.