So for example, with penguins, and their forelimb now being a flipper that’s essentially used for underwater flight, the feathers are now very small, but they’re now functioning more similar to body ...

When we think of dinosaurs, we usually imagine scales, teeth, and a thunderous stomp. However, many dinosaurs, especially ...

image: The wing, highlighting the flight feathers, of Temminck's Lark. view more . Credit: Yosef Kiat. Birds can fly— at least, most of them can. Flightless birds like penguins and ostriches ...

Flight feathers are stiff and, because birds can control their positions, act almost like individual wings. The individual feather "branches" (or, more correctly, barbs) have their own barbules ...

Body coverings such as hair and feathers have played a central role in evolution. They enabled warm-bloodedness by insulating ...

If you find a bird feather – how can you tell which species it belongs to? An ornithologist in the Forensic Laboratory at the ...

It suggests that such complex appendages already evolved among reptiles before the origin of birds and their closest ...

After flight, another obvious function of feathers is color. Every bird, whether it flies or not, uses this function. Some use color to stick out and attract mates, ...

The first feathers that appeared on dinosaurs were most likely for the purpose of attracting mates, not for flying, researchers said Thursday. The new conclusion was provided by the first ...

Several birds molt in summer so they have a new set of strong feathers for the long trip. Subscribe. Log In. Minnesota News You Can Use. Subscribe. The Latest. 11 minutes ago.

Scientifically, we refer to the tail's flight feathers as the rectrices (one feather is a rectrix.) To keep things simple, I'll call the rectrices tail feathers. Advertisement.