Black-bellied whistling duck / Zwartbuikfluiteend
by Paul Cools
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BLACK-BELLIED WHISTLING-DUCK (Dendrocygna autumnalis)
by Mary Kay Rubey
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Black-Bellied Whistling Duck
by Bill Carrell
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Birds of Fraser's and Taman Negara, 2006
by Peter Ericsson
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Black Bellied Whistling Duck
by twilly
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Black Bellied Whistling Duck
by Joseph Kurkjian
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Robins, Forktails, Chats, Fruithunter, Shortwing and Thrushes
by Wong Tsu Shi
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Fulvous Whistling Duck (Rosse Fluiteend)
by Rick & José van der Weijde
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Duck, Lesser Whistling
by Con Foley
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Black-bellied Whistling-Duck
by Bob Pelkey
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