The site was identified as internationally important for bird conservation in 2000 because it was regularly supporting significant populations of the species listed below, meeting ('triggering') IBA criteria.
Species |
Red List |
Season (year/s of estimate) |
Size |
IBA criteria |
Common Shelduck Tadorna tadorna |
LC |
winter (1991) |
1,000–1,500 birds |
B1i, C3 |
Greater Flamingo Phoenicopterus roseus |
LC |
winter (1991) |
2,000–5,000 birds |
A4i, B1i, C2 |
Greater Flamingo Phoenicopterus roseus |
LC |
passage (1991) |
5,000–10,000 birds |
A4i, B1i, C2 |
Eurasian Bittern Botaurus stellaris |
LC |
breeding (1997) |
10–15 pairs |
C6 |
Common Little Bittern Ixobrychus minutus |
LC |
breeding (1997) |
1–10 pairs |
C6 |
Purple Heron Ardea purpurea |
LC |
breeding (1997) |
1–150 pairs |
B2, C2, C6 |
Little Egret Egretta garzetta |
LC |
breeding (1991) |
100–800 pairs |
A4i, B1i, C2, C6 |
Great Cormorant Phalacrocorax carbo |
LC |
winter (1991) |
1,000–4,000 birds |
B1i, C3 |
Eurasian Oystercatcher Haematopus ostralegus |
NT |
breeding (1997) |
62–65 pairs |
B1i, C3 |
Pied Avocet Recurvirostra avosetta |
LC |
breeding (1991) |
300–400 pairs |
A4i, B1i, B3, C2, C6 |
Pied Avocet Recurvirostra avosetta |
LC |
passage (1991) |
present |
B2 |
Kentish Plover Charadrius alexandrinus |
LC |
breeding (1997) |
20–50 pairs |
B2 |
Slender-billed Gull Larus genei |
LC |
breeding (1997) |
100–250 pairs |
C2 |
Mediterranean Gull Larus melanocephalus |
LC |
breeding (1997) |
50–120 pairs |
C2 |
Yellow-legged Gull Larus michahellis |
LC |
breeding (1991) |
1,800 pairs |
A4i, B1i, C3 |
Little Tern Sternula albifrons |
LC |
breeding (1991) |
150–400 pairs |
A4i, B1i, B2, C2, C6 |
Common Tern Sterna hirundo |
LC |
breeding (1991) |
600–800 pairs |
C6 |
Common Gull-billed Tern Gelochelidon nilotica |
LC |
breeding (1991) |
150–400 pairs |
A4i, B1i, B2, C2 |
Sandwich Tern Thalasseus sandvicensis |
LC |
breeding (1991) |
1–800 pairs |
B1i, B2, C2, C6 |
Western Marsh-harrier Circus aeruginosus |
LC |
breeding (1997) |
15–25 pairs |
C6 |
Black Kite Milvus migrans |
LC |
breeding (1997) |
10–15 pairs |
C6 |