This bird species' feathers contain a pigmented grass-green ... Green-feathered birds can be found across the globe, from the ...

Nature’s natural colors can be breathtaking. Tropical birds are famous for their brightly colored feathers, and many fish ...

Its bright blue and turquoise feathers, coupled with a striking ... a mix of brown and yellow tones. This elusive bird inhabits the dense rainforests and is often spotted near streams and waterfalls.

Researchers report their discovery of fluorescent pigments in the feathers of Long-eared Owls, that can only be seen by humans with the help of ultraviolet light.

The Purple Grenadier is a colorful Eastern African bird with bright red eye spots and deep violet-blue feathers. This beautiful hummingbird, found in Central and South American rainforests, boasts ...

Male birds have shimmering blue and green feathers, while females tend to sport low-key green plumage. The tropical rainforest is a dangerous place for small birds, said Falk, who’s also a ...