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 Quail Coturnix coturnix |
LC |
breeding (1996) |
60–140 pairs |
B2 |
Garganey Spatula querquedula |
LC |
breeding (1996) |
600–1,100 pairs |
B2 |
Gadwall Mareca strepera |
LC |
breeding (1996) |
50–60 pairs |
B2 |
European Turtle-dove Streptopelia turtur |
VU |
breeding (1996) |
5,300–14,500 pairs |
B2 |
European Nightjar Caprimulgus europaeus |
LC |
breeding (1996) |
800–2,900 pairs |
B2 |
Corncrake Crex crex |
LC |
breeding (1996) |
15–30 pairs |
A1 |
Common Little Bittern Ixobrychus minutus |
LC |
breeding (1996) |
100–160 pairs |
B2 |
Great White Egret Ardea alba |
LC |
breeding (1996) |
40–60 pairs |
A4i, B1i |
Black Tern Chlidonias niger |
LC |
breeding (1996) |
120–200 pairs |
B2 |
Short-eared Owl Asio flammeus |
LC |
breeding (1996) |
20 pairs |
B2 |
Greater Spotted Eagle Clanga clanga |
VU |
breeding (1996) |
1–2 pairs |
B2 |
Eastern Imperial Eagle Aquila heliaca |
VU |
breeding (1996) |
5 pairs |
A1, B2 |
Pallid Harrier Circus macrourus |
NT |
breeding (1996) |
1–2 pairs |
B2 |
Montagu's Harrier Circus pygargus |
LC |
breeding (1996) |
5–20 pairs |
B3 |
Black Kite Milvus migrans |
LC |
breeding (1996) |
12–13 pairs |
B2 |
European Bee-eater Merops apiaster |
LC |
breeding (1996) |
1,000–3,000 pairs |
B2 |
Common Kingfisher Alcedo atthis |
LC |
breeding (1996) |
70–140 pairs |
B2 |
Eurasian Wryneck Jynx torquilla |
LC |
breeding (1996) |
1,600–2,700 pairs |
B2 |
Middle Spotted Woodpecker Leiopicus medius |
LC |
breeding (1996) |
30–110 pairs |
B3 |
Common Kestrel Falco tinnunculus |
LC |
breeding (1996) |
20–100 pairs |
B2 |
Saker Falcon Falco cherrug |
EN |
breeding (1996) |
2–3 pairs |
B2 |
Eurasian Blue Tit Cyanistes caeruleus |
LC |
breeding (1996) |
3,600–7,300 pairs |
B3 |
Woodlark Lullula arborea |
LC |
breeding (1996) |
1,300–2,900 pairs |
B2 |
Wood Warbler Phylloscopus sibilatrix |
LC |
breeding (1996) |
480–2,900 pairs |
B3 |
Garden Warbler Sylvia borin |
LC |
breeding (1996) |
300–800 pairs |
B3 |
Barred Warbler Curruca nisoria |
LC |
breeding (1996) |
450–1,700 pairs |
B3 |
Song Thrush Turdus philomelos |
LC |
breeding (1996) |
5,300–5,900 pairs |
B3 |
Spotted Flycatcher Muscicapa striata |
LC |
breeding (1996) |
2,900–8,800 pairs |
B2 |
Collared Flycatcher Ficedula albicollis |
LC |
breeding (1996) |
2,900–7,300 pairs |
B3 |
Common Redstart Phoenicurus phoenicurus |
LC |
breeding (1996) |
50–260 pairs |
B2 |
Common Chaffinch Fringilla coelebs |
LC |
breeding (1996) |
32,000–44,000 pairs |
B3 |