The Life of Birds

Welty, Joel Carl

The Population Ecology and Conservation of Charadrius Plovers

Colwell, Mark A. and Susan M. Haig, editors

The Extended Specimen: Emerging Frontiers in Collections-Based Ornithological Research [SAB50]

Webster, Michael S.

Molt in Neotropical Birds: Life History and Aging Criteria [Paperback]

Johnson, Eric I.; Jared D. Wolfe

Birding with a Purpose: Of Raptors, Gabboons, and Other Creatures

Hamerstrom, Frances

The Biology of Moult in Birds

Lukas Jenni, Raffael Winkler

Waterfowl in Winter

Weller, Milton W

Hawks, Eagles and Falcons of North America: Biology and Natural History

Johnsgard, Paul A.

North American Owls: Biology and Natural History [First Edition]

Johnsgard, Paul A.

Population Ecology of Raptors

Newton, Ian

The Natural History of Cape Clear Island

Sharrock, J.T.R., editor

How Birds Work: An Illustrated Guide to the Wonders of Form and Function - from Bones to Beak

Taylor, Marianne