Stiff-tailed duck

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11	PDF Document Add to Reading List Source URL: www.ebd.csic.es Language: English - Date: 2005-03-01 02:33:20 Microsatellite Ruddy Duck O. leucocephala White-headed Duck Molecular ecology Polymerase chain reaction Primer Null allele Biology Molecular biology Stiff-tailed duck
12	PDF Document Add to Reading List Source URL: sabap2.adu.org.za Language: English - Date: 2011-10-04 06:31:21 Member states of the United Nations Republics Africa Political geography Earth Maccoa Duck Anatidae Stiff-tailed duck Netta Liberal democracies Member states of the African Union Member states of the Commonwealth of Nations
13	PDF Document Add to Reading List Source URL: ec.europa.eu Language: English - Date: 2015-03-04 06:20:25 Oxyurinae Ruddy Duck White-headed Duck Zoology Stiff-tailed duck Ruddy Shelduck Birds of North America Ducks Ornithology