Eagles have fascinated humans for millennia. For some, the glimpse of a distant eagle instantly b...

Eagles have fascinated humans for millennia. For some, the glimpse of a distant eagle instantl...

Raptors are formally classified into five families and include birds-such as eagles, ospreys, kit...

It will allow naturalists, birders, hawk-watchers, science educators, schoolchildren, and the gen...

In Vultures of the World, Keith L. Bildstein provides an engaging look at vultures and condors, s...

In Vultures of the World, Keith L. Bildstein provides an engaging look at vultures and condors, s...

This is the much anticipated and thoroughly updated version of the popular but long out of print ...

'This book contains descriptions of the ecology of the world's twenty-three species of vultures a...

Keith L. Bildstein is Sarkis Acopian Director of Conservation Science at the Acopian Center for C...