Quick Take Vulturine guinea fowl’s blue and white plumage comes from feather structure, not pigments, creating vivid, ...

People are encouraged to stop by Foundry 66 from 5 p.m. to 7 p.m. Jan. 16 to color or draw on a paper feather as part of a ...

Exposure to sulfur-rich volcanic soil may increase production of pheomelanin, a pigment that gives a reddish tint to the feathers of barn owls living on remote volcanic islands Barn owls (Tyto alba) ...