Ornithologists -- North America -- Biography. : Audubon to Xʹantus : the lives of those commemorated in North American bird names / Barbara and Richard Mearns ; illustrated by Dana Gardner
Ornithologists -- United States -- Diaries : John James Audubon's journal of 1826 : the voyage to the Birds of America / John James Audubon ; edited & with an introduction by Daniel Patterson ; Patricio J. Serrano, assistant editor ; foreword by John R. Knott
Ornithology -- Australia -- Guidebooks. : An Australian bird book : a complete guide to the birds of Australia / by J.A. Leach ; illustrations by Anne Lissenden
Ornithology -- Australia -- Mallee (Vic.) : Regional field guide to birds : Mallee to Limestone coast / by Graham Pizzey ; illustrated by Frank Knight ; [edited by Sarah Pizzey]
Ornithology -- Australia, Southeastern. : Regional field guide to birds : South-east coast and ranges / by Graham Pizzey ; illustrated by Frank Knight ; [edited by Sarah Pizzey]
Ornithology -- Central America : Birds of Central America : Belize, Guatemala, Honduras, El Salvador, Nicaragua, Costa Rica, and Panama / Andrew C. Vallely and Dale Dyer
Ornithology -- Dictionaries. : The ornithologist's dictionary : or ornithological and related technical terms for layman and expert / Johannes Erritzoe ... [and others]
2007
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Ornithology -- Encyclopedias. : The Cambridge encyclopedia of ornithology / edited by Michael Brooke and Tim Birkhead