Table 1 Sampled wild birds (Anseriformes) in the south of Western Siberia by species
From: Avian influenza virus ecology in wild birds of Western Siberia
Species | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | Total number |
|---|---|---|---|---|---|---|---|---|---|
Garganey Teal (Anas querquedula) | 90 | 79 | 36 | 52 | 48 | 2 | 16 | 52 | 375 |
European Teal (Anas crecca) | 89 | 74 | 29 | 34 | 41 | 25 | 27 | 34 | 353 |
Pochard (Aythya ferina) | 65 | 29 | 30 | 38 | 81 | 16 | 24 | 35 | 318 |
Mallard Duck (Anas platyrhynchos) | 57 | 24 | 17 | 16 | 27 | 16 | 41 | 29 | 227 |
Gadwall (Anas strepera) | 37 | 25 | 23 | 22 | 10 | 9 | 27 | 18 | 171 |
Shoveler (Anas clypeata) | 33 | 30 | 6 | 8 | 16 | 8 | 16 | 42 | 159 |
Pintail (Anas acuta) | 3 | 15 | 0 | 4 | 2 | 2 | 3 | 8 | 37 |
Tufted Duck (Aythya fuligula) | 2 | 3 | 1 | 0 | 4 | 2 | 3 | 4 | 19 |
Wigeon (Anas penelope) | 5 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 9 |
Common Goldeneye (Bucephala clangula) | 0 | 0 | 0 | 3 | 2 | 0 | 0 | 4 | 9 |
Smew (Mergellus albellus) | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 6 |
White-headed Duck (Oxyura leucocephala) | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 2 |
Total number | 385 | 279 | 142 | 181 | 232 | 80 | 157 | 229 | 1685 |