Here are some of the most incredible animals that call Yellowstone National Park home, when you're most likely to see them, and where in the park they can be found. Yellowstone National Park is ...

Generally shy and elusive, the yellow-billed cuckoo can be easily overlooked. Its calls are usually loud and often provide the best evidence to the presence of the bird. It favors eating ...

Length 5". A relatively large carduelid. Breeding male: unmistakable. Body entirely bright lemon yellow with white undertail coverts. Jet black cap. Black wings with yellow lesser coverts and ...

Wolf 907F was one of six recorded wolves to have lived to 11 years old since the animals were reintroduced to Yellowstone National Park in 1995, according to the Smithsonian Magazine. Wolf 907F ...