Love 'em or not, the vulture bird is an essential part of our ecosystem. Find out why vultures don't sing, how long they live ...

Polar Biology 36:1587-1599. Beck, A. L. 1989. Implications of communal roost­ing by common ravens to operation and main­tenance of the Malin to Midpoint 500-kV trans­mission line. Pages 37-46 in K.

“Social thermoregulation through huddling, communal nesting or communal roosting, is a very widespread behavior across a range of species, and this could therefore be a very widespread mechanism ...

A vulture culture began to roost on campus and around the state with the advent of a new program started by the University of ...