Animals Wildlife Albino Peacocks Are Simply Stunning By Jerry James Stone Writer California Polytechnic State University Jerry James Stone is a food blogger, vegetarian chef, activist, and internet personality who started writing for Treehugger in 2004. our editorial process Twitter Twitter Jerry James Stone Updated October 11, 2018 amete / Getty Images Share Twitter Pinterest Email Animals Wildlife Pets Animal Rights Endangered Species Within the plumage of a peacock lies a complex architecture that's continuously changing color. Or so it seems. Though the colors of a peacock are revered, it is just as stunning--if not more so--without them. Often referred to as an albino peacock, it is nothing of the sort. It's technically a white peacock which is a genetic variant of the Indian Blue Peafowl. tomgigabite / Getty Images The colors in the feathers of a bird are determined two factors: pigment and structure. For example, the green in some parrots is a result of yellow pigments over blue-reflecting feathers. In the case of a white peacock, its unusual lack-of-color is due to a missing pigment. This missing pigment is dark and absorbs incident light, making diffracted and interference light visible (i.e. common peacocks). The effect is similar to that of oil on water. Pigment coloration in birds comes from three different groups: melanins, carotenoids, and porphyrins. Melanins occur as tiny specks of color in both the skin and feathers, and ranges from the darkest black to pale yellows. Carotenoids are plant-based and are acquired only by eating plants or by eating something that ate a plant. They produce bright yellows and brilliant oranges. The last pigment group, Porphyrins, produces a range of colors including pink, browns, reds, and greens. SoumenNath / Getty Images But feather structure is as important to color as pigment. Each feather consists of thousands of flat branches, each with minuscule bowl-shaped indentations. At the bottom of each indentation is a lamellae (thin plate-like layers), that acts like a prism, splitting light. It's the same principle for butterflies and hummingbirds.