Adult gray-headed kites don’t really resemble any other bird in Costa Rica. Three characteristics make it stand out. First, its coloration. It has its namesake gray head, a white chest, and black ...

They are 34–37 cm long with a grey head and neck. The bird has a brown back with a white belly and black tail. Fortunately, the birds are prolific breeders and are not considered endangered.

The bird is so rare that it is hard to estimate its population, she The Committee on the Status of Endangered Wildlife in Canada (COSEWIC) updated the status of twelve Canadian animals this month, and ...

The Grey-headed chickadee found in the far north of Yukon and Alaska was listed as endangered this month, and experts say the bird is so rare that it's hard to estimate its numbers.