Birds -- Conservation -- Case studies. : Bird conservation and agriculture / Jeremy D. Wilson, Andrew D. Evans, Philip V. Grice ; with line illustrations by Colin Wilkinson
2009
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Birds -- Conservation -- Chile -- Cabo de Hornos Biosphere : Magellanic Sub-Antarctic ornithology : first decade of long-term bird studies at the Omora Ethnobotanical Park, Cape Horn Biosphere Reserve, Chile / Ricardo Rozzi & Jaime E. Jiménez, editors ; cover design, Alejandra Calcutta
Birds -- Conservation -- England -- London. : The Thames transformed : London's river and its waterfowl / Jeffery Harrison and Peter Grant ; photographs by Pamela Harrison ; foreword by Prince Philip, Duke of Edinburgh
1976
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Birds -- Conservation -- England -- Thames River. : The Thames transformed : London's river and its waterfowl / Jeffery Harrison and Peter Grant ; photographs by Pamela Harrison ; foreword by Prince Philip, Duke of Edinburgh
1976
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Birds -- Conservation -- Great Britain : Red data birds in Britain : action for rare, threatened, and important species / edited by L.A. Batten, C.J. Bibby, P. Clement, G.D. Elliot, R.F. Porter ; illustrated by Ian Willis
Birds -- Conservation -- Japan. : Agreement between the Government of Australia and the Government of Japan for the protection of migratory birds in danger of extinction and their environment
Birds -- Conservation -- Latin America. : New World parrots in crisis : solutions from conservation biology / edited by Steven R. Beissinger and Noel F.R. Snyder
1992
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Birds -- Conservation -- Latin America -- Congresses. : Migrant birds in the neotropics : ecology, behavior, distribution, and conservation :a symposium held at the Conservation and Research Center, National Zoological Park, Smithsonian Institution, October 27-29, 1977 / edited by Allen Keast and Eugene S. Morton
Birds -- Conservation -- Louisiana -- Kisatchie National Forest. : Neotropical migratory birds of the Kisatchie National Forest, Louisiana : abstracts for selected species and management considerations / Robert X. Barry, Bernard R. Parresol and Margaret S. Devall
Birds -- Conservation -- New Guinea -- History. : Plumes from paradise : trade cycles in outer Southeast Asia and their impact on New Guinea and nearby islands until 1920 / Pamela Swadling ; with contributions by Roy Wagner and Billai Laba
Birds -- Conservation -- Northern Mariana Islands -- Rota Island : The scientific bases for preservation of the Mariana Crow / Committee on the Scientific Bases for the Preservation of the Mariana Crow, Commission on Life Sciences, National Research Council
Birds -- Coral Sea. : Birds of the south-west Coral Sea / by K.A. Hindwood, K. Keith, and D.L. Serventy
1963
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Birds -- Costa Rica -- Cocos Island. : Field notes on the land birds of the Galapagos Islands and of Cocos Island, Costa Rica / by Edward Winslow Gifford
1919
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Birds -- Costa Rica -- Identification : Birds of Costa Rica : a field guide / Carrol L. Henderson ; with photographs by the author ; illustrations by Steve Adams ; foreword by Alexander F. Skutch