Vilniaus universiteto Ekologijos institutas. – Vilnius : Vilniaus universiteto Ekologijos institutas. Mečislovas Žalakevičius, Irena Žalakevičienė. 2009.
Lesser Whistling Duck — in Santragachi Lake, Howrah, IN Conservation status … Wikipedia
Whistling duck — Whistling ducks Black bellied Whistling Duck, Birding Center, Port Aransas, Texas Scientific classification Kingdom … Wikipedia
Comb Duck — Taxobox name = Comb Duck status = LC status system = IUCN3.1 image caption = Male South American Comb Duck ( S. m. sylvicola ) image width = 240px regnum = Animalia phylum = Chordata classis = Aves subclassis = Neornithes infraclassis =… … Wikipedia
Knob-billed Duck — Male South American Knob billed Duck (S. m. sylvicola) Conservation status … Wikipedia
Diving duck — Diving ducks Greater Scaup, Aythya marila Scientific classification Kingdom: Animali … Wikipedia
List of Asian birds — This list of Asian birds is a listing of all the bird species known from the continent of Asia.NotesThe taxonomy of this list adheres to James Clements Birds of the World: A Checklist , and reflects all changes to that work until July, 2005.… … Wikipedia
List of birds of India — This is a list of the bird species recorded in India. The avifauna of India includes a total of 1301 species, of which 42 are endemic, 1 has been introduced by humans, and 26 are rare or accidental. One species has been extirpated in India and 82 … Wikipedia
Sibley-Monroe checklist 2 — The Sibley Monroe checklist was a landmark document in the study of birds. It drew on extensive DNA DNA hybridisation studies to reassess the relationships between modern birds.AnseriformesAnhimidae* Anhima cornuta Horned Screamer * Chauna… … Wikipedia
List of birds of Malaysia — This is a list of the bird species recorded in Malaysia. The avifauna of Malaysia includes a total of 781 species, of which 10 are endemic, 3 have been introduced by humans, and 10 are rare or accidental. 45 species are globally threatened.This… … Wikipedia
List of birds of China — This is a list of the bird species recorded in China. The avifauna of China includes a total of 1314 species, of which 52 are endemic, 2 have been introduced by humans, and 55 are rare or accidental. 1 species listed is extirpated in China and is … Wikipedia
