Add Yahoo as a preferred source to see more of our stories on Google. Have you ever wondered what a bird’s tail is made of? It’s actually just feathers. Unlike animals such as cats or dogs, there are ...

(KRON) — Some Bay Area wildlife rescuers celebrated the recovery of a peregrine falcon they nursed back to health. However, they had one last obstacle to overcome: successfully returning the bird back ...

Have you ever wondered what a bird’s tail is made of? It’s actually just feathers. Unlike animals such as cats or dogs, there are no bones or muscles back there, just a set of strong, flat feathers.