From: Avian influenza virus monitoring in wintering waterbirds in Iran, 2003-2007
Family | Bird species | 2003/2004 | 2005 | 2007 | Total | Number/family | |||||
---|---|---|---|---|---|---|---|---|---|---|---|
 |  | Tested | Pos. | Tested | Pos. | Tested | Pos. | Tested | Pos. | Tested | Pos. |
Podicipedidae | Black-necked Grebe | 1 | 0 | - | - | - | - | 1 | 0 | 8 | 0 |
 | Great-crested Grebe | 3 | 0 | - | - | - | - | 3 | 0 |  |  |
 | Little Grebe | 4 | 0 | - | - | - | - | 4 | 0 |  |  |
Phalacrocoracidae | Great Cormorant | 7 | 1 | - | - | - | - | 7 | 1 | 7 | 1 |
Ardeidae | Great White Egret | 2 | 1 | 2 | 0 | - | - | 4 | 1 | 14 | 2 |
 | Little Egret | 2 | 1 | 1 | 0 | - | - | 3 | 1 |  |  |
 | Grey Heron | 4 | 0 | 3 | 0 | - | - | 7 | 0 |  |  |
Phoenicopteridae | Greater Flamingo | 3 | 3 | 2 | 1 | - | - | 5 | 4 | 5 | 4 |
Anatidae | Gadwall | 1 | 0 | Â | Â | 13 | 4 | 14 | 4 | 521 | 313 |
 | Greylag Goose | 2 | 2 | - | - | - | - | 2 | 2 |  |  |
 | Mallard | 32 | 28 | 10 | 3 | 66 | 50 | 108 | 81 |  |  |
 | Northern Pintail | 11 | 5 | 1 | 0 | 17 | 16 | 29 | 21 |  |  |
 | Common Pochard | 4 | 1 | 1 | 0 | 6 | 6 | 11 | 7 |  |  |
 | Ruddy Shelduck | - | - | 3 | 2 | - | - | 3 | 2 |  |  |
 | Northern Shoveler | 6 | 5 | - | - | 4 | 3 | 10 | 8 |  |  |
 | Common Teal | 41 | 22 | 6 | 2 | 225 | 133 | 272 | 157 |  |  |
 | Eurasian Wigeon | 2 | 0 | 2 | 0 | 68 | 31 | 72 | 31 |  |  |
Rallidae | Common Coot | 66 | 1 | 11 | 0 | 49 | 16 | 126 | 17 | 126 | 17 |
Recurvirostridae | Pied Avocet | 1 | 1 | - | - | - | - | 1 | 1 | 1 | 1 |
Charadriidae | Northern Lapwing | 5 | 0 | - | - | 3 | 0 | 8 | 0 | 8 | 0 |
Scolopacidae | Black-tailed Godwit | 2 | 0 | - | - | - | - | 2 | 0 | 7 | 3 |
 | Common Redshank | 4 | 2 | - | - | - | - | 4 | 2 |  |  |
 | Common Greenshank | - | - | 1 | 1 | - | - | 1 | 1 |  |  |
Laridae | Black-headed Gull | 10 | 4 | - | - | - | - | 10 | 4 | 14 | 4 |
 | Little Gull | 1 | 0 | - | - | - | - | 1 | 0 |  |  |
 | Slender-billed Gull | 1 | 0 | - | - | - | - | 1 | 0 |  |  |
 | Yellow-legged Gull | 2 | 0 | - | - | - | - | 2 | 0 |  |  |
 |  | 217 | 77 | 43 | 9 | 451 | 259 | 711 | 345 | 711 | 345 |