Birds have evolved a variety of adaptations that allow them to fly, including hollow or porous bones. There are several…
Browsing: Bird Questions
Pinyon jays (Gymnorhinus cyanocephalus) are a species of jay found in the pine forests of western North America. They are…
The American bittern is a large, secretive heron that inhabits marshy wetlands across North America. With its streaked brown plumage…
House finch eye disease, also known as mycoplasmal conjunctivitis, is a common bacterial infection that affects house finches in North…
Green jays (Cyanocorax yncas) are a species of jay found in parts of North and Central America. They are medium-sized…
Elegant terns are medium-sized seabirds found along the coasts of North America. With their sharp black caps and long, elegant…
Birds are a group of endothermic vertebrates, characterised by feathers, toothless beaked jaws, the laying of hard-shelled eggs, a high…
The gyrfalcon (Falco rusticolus) is a large falcon species that has a circumpolar distribution across the Arctic regions of North…
Introduction Orioles are colorful songbirds found throughout much of North America. However, they are less commonly found in the Pacific…
The Greater Prairie Chicken (Tympanuchus cupido) is a medium-sized grouse species that is native to the prairies of central North…