1

Ten days periods

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).

Select year and period
Species12345678910Sum
Greylag Goose---15---32--47
Mute Swan-1143------18
Common Shelduck203113-2615--199133
Northern Shoveler--------10-10
Gadwall--------11-11
Eurasian Wigeon--------20-20
Northern Pintail-2--------2
Eurasian Teal--15-----65-80
Tufted Duck15------56-26
Greater Scaup-------12-3
Common Eider15090752060315-2407502201 920
Velvet Scoter-29-95-32214535527
Common Scoter1 480701 710240402 640-2 5301 52084011 070
Red-necked Grebe--1-2---227
Great Crested Grebe-1-----1--2
Eurasian Oystercatcher4-162946-33520180
Pied Avocet--4271-----77
European Golden Plover--387-5-12117467412
Grey Plover-18227--542423139
Ringed Plover12975912-612559244
Little Ringed Plover1-1-------2
Whimbrel2-46----5219
Eurasian Curlew222111564-17389133
Bar-tailed Godwit3-316---20437
Black-tailed Godwit--2-----1-3
Ruddy Turnstone-21-----126
Red Knot--4-3---111028
Ruff4-2-1--227945
Broad-billed Sandpiper--------1-1
Curlew Sandpiper3-2-22-47-20
Temminck's Stint----1---4-5
Sanderling2-2-1----38
Dunlin970190160180170120-1005801902 660
Little Stint1---21--4311
Common Snipe2-5--9-35226
Common Sandpiper1------1316
Green Sandpiper1-1-14---411
Common Redshank64-104--549785
Wood Sandpiper127918916-22423120
Spotted Redshank-222-2--5-13
Common Greenshank2136612-16643
Arctic Skua-111-3-1--7
Razorbill-----1----1
Black-legged Kittiwake--------1-1
Black-headed Gull8801 24018039045070-10801903 490
Little Gull-31-21----7
Mew Gull12044017021044040-6901371 653
Lesser Black-backed Gull11121--15315
Little Tern1619868--615583
Caspian Tern1---2---126
Black Tern814273-2131858
Common Tern25612625710912514-1745971 046
Arctic Tern7523411336--456203
Comic tern1 960660930360770490-120601205 470
Red-throated Diver-----1--1-2
Black-throated Diver--1------12
Grey Heron233391814109---4210
Great Egret-----1----1
Osprey162-12----12
Eurasian Sparrowhawk--124-----7
Western Marsh Harrier-91-63----19
Hen Harrier---1------1
Red Kite-5--4-----9
White-tailed Eagle-1--3-----4
Common Buzzard----3-----3
Common Kestrel-55526----23
Common Starling---200------200
Yellow Wagtail---302040----90
Grey Wagtail-1--------1
Common Crossbill-10-20-15---1055