Totals shown here are the original numbers recorded each year. No adjustments are made according to effort or others aspects are made here. Hence, the numbers are not, as reported here, suitable for long term trends.
For long time trends adjusted figures are used, (more here - environmental monitoring).
Species | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | Sum |
---|---|---|---|---|---|---|---|---|---|---|---|
Greylag Goose | - | - | - | 15 | - | - | - | 32 | - | - | 47 |
Mute Swan | - | 11 | 4 | 3 | - | - | - | - | - | - | 18 |
Common Shelduck | 20 | 31 | 13 | - | 26 | 15 | - | - | 19 | 9 | 133 |
Northern Shoveler | - | - | - | - | - | - | - | - | 10 | - | 10 |
Gadwall | - | - | - | - | - | - | - | - | 11 | - | 11 |
Eurasian Wigeon | - | - | - | - | - | - | - | - | 20 | - | 20 |
Northern Pintail | - | 2 | - | - | - | - | - | - | - | - | 2 |
Eurasian Teal | - | - | 15 | - | - | - | - | - | 65 | - | 80 |
Tufted Duck | 15 | - | - | - | - | - | - | 5 | 6 | - | 26 |
Greater Scaup | - | - | - | - | - | - | - | 1 | 2 | - | 3 |
Common Eider | 150 | 90 | 75 | 20 | 60 | 315 | - | 240 | 750 | 220 | 1 920 |
Velvet Scoter | - | 2 | 9 | - | 9 | 5 | - | 322 | 145 | 35 | 527 |
Common Scoter | 1 480 | 70 | 1 710 | 240 | 40 | 2 640 | - | 2 530 | 1 520 | 840 | 11 070 |
Red-necked Grebe | - | - | 1 | - | 2 | - | - | - | 2 | 2 | 7 |
Great Crested Grebe | - | 1 | - | - | - | - | - | 1 | - | - | 2 |
Eurasian Oystercatcher | 4 | - | 16 | 2 | 94 | 6 | - | 3 | 35 | 20 | 180 |
Pied Avocet | - | - | 4 | 2 | 71 | - | - | - | - | - | 77 |
European Golden Plover | - | - | 38 | 7 | - | 5 | - | 121 | 174 | 67 | 412 |
Grey Plover | - | 1 | 8 | 2 | 27 | - | - | 54 | 24 | 23 | 139 |
Ringed Plover | 12 | 9 | 7 | 5 | 9 | 12 | - | 6 | 125 | 59 | 244 |
Little Ringed Plover | 1 | - | 1 | - | - | - | - | - | - | - | 2 |
Whimbrel | 2 | - | 4 | 6 | - | - | - | - | 5 | 2 | 19 |
Eurasian Curlew | 22 | 21 | 11 | 5 | 6 | 4 | - | 17 | 38 | 9 | 133 |
Bar-tailed Godwit | 3 | - | 3 | 1 | 6 | - | - | - | 20 | 4 | 37 |
Black-tailed Godwit | - | - | 2 | - | - | - | - | - | 1 | - | 3 |
Ruddy Turnstone | - | 2 | 1 | - | - | - | - | - | 1 | 2 | 6 |
Red Knot | - | - | 4 | - | 3 | - | - | - | 11 | 10 | 28 |
Ruff | 4 | - | 2 | - | 1 | - | - | 2 | 27 | 9 | 45 |
Broad-billed Sandpiper | - | - | - | - | - | - | - | - | 1 | - | 1 |
Curlew Sandpiper | 3 | - | 2 | - | 2 | 2 | - | 4 | 7 | - | 20 |
Temminck's Stint | - | - | - | - | 1 | - | - | - | 4 | - | 5 |
Sanderling | 2 | - | 2 | - | 1 | - | - | - | - | 3 | 8 |
Dunlin | 970 | 190 | 160 | 180 | 170 | 120 | - | 100 | 580 | 190 | 2 660 |
Little Stint | 1 | - | - | - | 2 | 1 | - | - | 4 | 3 | 11 |
Common Snipe | 2 | - | 5 | - | - | 9 | - | 3 | 5 | 2 | 26 |
Common Sandpiper | 1 | - | - | - | - | - | - | 1 | 3 | 1 | 6 |
Green Sandpiper | 1 | - | 1 | - | 1 | 4 | - | - | - | 4 | 11 |
Common Redshank | 6 | 4 | - | 10 | 4 | - | - | 5 | 49 | 7 | 85 |
Wood Sandpiper | 12 | 7 | 9 | 18 | 9 | 16 | - | 2 | 24 | 23 | 120 |
Spotted Redshank | - | 2 | 2 | 2 | - | 2 | - | - | 5 | - | 13 |
Common Greenshank | 2 | 1 | 3 | 6 | 6 | 12 | - | 1 | 6 | 6 | 43 |
Arctic Skua | - | 1 | 1 | 1 | - | 3 | - | 1 | - | - | 7 |
Razorbill | - | - | - | - | - | 1 | - | - | - | - | 1 |
Black-legged Kittiwake | - | - | - | - | - | - | - | - | 1 | - | 1 |
Black-headed Gull | 880 | 1 240 | 180 | 390 | 450 | 70 | - | 10 | 80 | 190 | 3 490 |
Little Gull | - | 3 | 1 | - | 2 | 1 | - | - | - | - | 7 |
Mew Gull | 120 | 440 | 170 | 210 | 440 | 40 | - | 6 | 90 | 137 | 1 653 |
Lesser Black-backed Gull | 1 | 1 | 1 | 2 | 1 | - | - | 1 | 5 | 3 | 15 |
Little Tern | 16 | 19 | 8 | 6 | 8 | - | - | 6 | 15 | 5 | 83 |
Caspian Tern | 1 | - | - | - | 2 | - | - | - | 1 | 2 | 6 |
Black Tern | 8 | 1 | 4 | 2 | 7 | 3 | - | 2 | 13 | 18 | 58 |
Common Tern | 256 | 126 | 257 | 109 | 125 | 14 | - | 17 | 45 | 97 | 1 046 |
Arctic Tern | 75 | 23 | 41 | 13 | 36 | - | - | 4 | 5 | 6 | 203 |
Comic tern | 1 960 | 660 | 930 | 360 | 770 | 490 | - | 120 | 60 | 120 | 5 470 |
Red-throated Diver | - | - | - | - | - | 1 | - | - | 1 | - | 2 |
Black-throated Diver | - | - | 1 | - | - | - | - | - | - | 1 | 2 |
Grey Heron | 23 | 33 | 9 | 18 | 14 | 109 | - | - | - | 4 | 210 |
Great Egret | - | - | - | - | - | 1 | - | - | - | - | 1 |
Osprey | 1 | 6 | 2 | - | 1 | 2 | - | - | - | - | 12 |
Eurasian Sparrowhawk | - | - | 1 | 2 | 4 | - | - | - | - | - | 7 |
Western Marsh Harrier | - | 9 | 1 | - | 6 | 3 | - | - | - | - | 19 |
Hen Harrier | - | - | - | 1 | - | - | - | - | - | - | 1 |
Red Kite | - | 5 | - | - | 4 | - | - | - | - | - | 9 |
White-tailed Eagle | - | 1 | - | - | 3 | - | - | - | - | - | 4 |
Common Buzzard | - | - | - | - | 3 | - | - | - | - | - | 3 |
Common Kestrel | - | 5 | 5 | 5 | 2 | 6 | - | - | - | - | 23 |
Common Starling | - | - | - | 200 | - | - | - | - | - | - | 200 |
Yellow Wagtail | - | - | - | 30 | 20 | 40 | - | - | - | - | 90 |
Grey Wagtail | - | 1 | - | - | - | - | - | - | - | - | 1 |
Common Crossbill | - | 10 | - | 20 | - | 15 | - | - | - | 10 | 55 |