The Chukar, also known as the Chukar Partridge, is a species first introduced into North America from India in 1893. Since then they have flourished, particularly in the Great Basin of the American west where the largely feed on the seeds and leaves of cheat grass.
Antelope Island in the Great Salt Lake [...]
Except for owls, all raptors have a crop for excess food storage. The parts of the prey that are indigestible are formed into a pellet in the gizzard and then regurgitated out of the mouth. These pellets contain hair, feathers, exoskeletons and sometimes (in the case of owls especially) the bones of their [...]