|
87784 |
Schreiber, E.A. and J. Burger 2001 Biology of marine birds. Boca Raton, Florida: CRC Press. 722 p. |
2001 |
Melanitta americana |
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|
7816 |
Lepage, D. 2007 Avibase -the World Bird Database. http://www.bsc-eoc.org/avibase/avibase.jsp [accessed 09/07/2007]. |
2007 |
Melanitta americana |
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|
114897 |
Brazil, M. 2009 Birds of East Asia: China, Taiwan, Korea, and Russia. A and C Black, 528 p. |
2009 |
Melanitta americana |
66 |
|
127697 |
IUCN 2022 The IUCN Red List of Threatened Species. Version 2022-1. . Downloaded 15 September 2022. |
2022 |
Melanitta americana |
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