Threatened Birds of Asia: The BirdLife International Red Data Book

Collar, N.J.

Ospreys: The Revival of a Global Raptor

Poole, Alan F.

Birds That Came Back

Gooders, John

Laikipia

Bredin, Miles, Tui de Roy & Mark Jones

The Scottish Ospreys: From Extinction to Survival

Brown, Philip

Return of the Whooping Crane

Doughty, Robin W.

The Whooping Crane

Allen, Robert Porter

Wildlife Investigational Techniques

Mosby, Henry [Editor]

Endangered and Disappearing Birds of the Midwest

Williams, Matt

Travel Diaries of a Naturalist: I-III

Scott, Peter

The Flame Birds

Allen, Robert P.

Raptors in Captivity: Guidelines for Care and Management

ARENT, Lori