The Mammals of Luzon Island: Biogeography and Natural History of a Philippine Fauna

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Flight Identification of Raptors of Europe, North Africa, and Middle East

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RSPB Handbook of Scottish Birds, second edition

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Avian Spectrum: Volume 4: Gulls thru Swifts. A Live Action Video Portfolio. 2 Disc Set

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Avian Spectrum: Volume 3: Shorebirds. A Live Action Video Portfolio of North American Birds

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Avian Spectrum: Volume 2B: Birds of Prey thru Cranes. A Live Action Video Portfolio of North Americ

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Avian Spectrum: Volume 2A: Game Birds thru Wading Birds. A Live Action Video Portfolio of North Ame

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Avian Spectrum: Volume 9: Seedeater thru Bunting. A Live Action Video Portfolio of North American Bi

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Avian Spectrum: Volume 8: Longspurs thru Warblers. A Live Action Video Portfolio of North American

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Avian Spectrum: Volume 7: Larks thru Phainopepla. A Live Action Video Portfolio of North American B

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Avian Spectrum: Volume 6: Tyrant Flycatchers thru Corvids. A Live Action Video Portfolio of North A

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Avian Spectrum: Volume 5: Hummingbirds thru Parrots. A Live Action Video Portfolio of North America

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