The site was identified as important in 2000 because it was regularly supporting significant populations of the species listed below, meeting ('triggering') IBA criteria.
Species |
Red List1 |
Season |
Year(s) |
Size |
IBA criteria |
Greylag Goose Anser anser |
LC |
breeding |
1988 |
100-300 breeding pairs |
B1i |
Lesser White-fronted Goose Anser erythropus |
VU |
passage |
1988 |
10-20 individuals |
A1 |
Common Pochard Aythya ferina |
VU |
breeding |
1989 |
150-5,000 breeding pairs |
A4i, B1i, B3 |
Common Pochard Aythya ferina |
VU |
passage |
1989 |
300-16,000 individuals |
A4i, B1i |
Greater Scaup Aythya marila |
LC |
passage |
1989 |
8,000 individuals |
A4i, B1i |
Garganey Spatula querquedula |
LC |
passage |
1989 |
500-50,000 individuals |
A4i, B1i |
Northern Shoveler Spatula clypeata |
LC |
breeding |
1989 |
500-1,500 breeding pairs |
B1i |
Northern Shoveler Spatula clypeata |
LC |
passage |
1989 |
1,400-31,000 individuals |
A4i, B1i |
Gadwall Mareca strepera |
LC |
breeding |
1989 |
1,000-5,000 breeding pairs |
A4i, B1i, B2 |
Gadwall Mareca strepera |
LC |
passage |
1989 |
1,000-10,000 individuals |
A4i, B1i |
Mallard Anas platyrhynchos |
LC |
breeding |
1989 |
15,000-100,000 breeding pairs |
A4i, B1i |
Mallard Anas platyrhynchos |
LC |
passage |
1989 |
30,000-200,000 individuals |
A4i, B1i |
Common Teal Anas crecca |
LC |
breeding |
1989 |
2,000-10,000 breeding pairs |
A4i, B1i |
Common Teal Anas crecca |
LC |
passage |
1989 |
5,500-27,000 individuals |
A4i, B1i |
Little Tern Sternula albifrons |
LC |
passage |
1988 |
20-1,000 individuals |
A4i, B1i |
Common Tern Sterna hirundo |
LC |
passage |
1995 |
500-10,000 individuals |
A4i, B1i |
1. The current IUCN Red List category. The category at the time of the IBA criteria assessment (2000) may differ.
1.