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
Mute Swan71--------8
Canada Goose--2-------2
Greylag Goose--6---10---16
Common Shelduck-9---192316259101
Common Eider40-906011011040-17560685
Common Scoter90-2103 8201805201202601 1801006 480
Velvet Scoter---29-6--12855
Common Pochard-------2--2
Northern Shoveler-----4--6-10
Gadwall--------1-1
Eurasian Wigeon--------8-8
Eurasian Teal---90------90
Red-necked Grebe--------6-6
Great Crested Grebe1--------12
Pied Avocet--22---8--12
Eurasian Oystercatcher1-3911-4-3-103
Grey Plover341692-227999
European Golden Plover---94---31430
Ringed Plover875122196516222212
Little Ringed Plover-1-----1--2
Whimbrel-1-1----15320
Eurasian Curlew2321191-52-35
Bar-tailed Godwit2-26-----919
Common Snipe--109-5----24
Common Sandpiper2-2------15
Red-necked Phalarope-1--------1
Green Sandpiper--2---2---4
Wood Sandpiper54582--64438
Common Redshank45-20------29
Spotted Redshank1--5----1-7
Common Greenshank133-751111234
Ruddy Turnstone2--2---1--5
Red Knot11--------2
Ruff1414------10
Curlew Sandpiper32-6-1--1-13
Sanderling---1------1
Dunlin11080301 2401807020120290242 164
Little Stint-1--1-----2
Arctic Skua---2--1---3
Little Tern21--7--5105351
Caspian Tern--12----1-4
White-winged Tern------1---1
Black Tern-1-13--31045880
Arctic Tern8-958166321766203
Common Tern152263142293179158270361 214
Common tern/Artic tern12020601 570360902703703 7701306 760
Little Gull-2-2----3-7
Black-headed Gull3 25042027048033054021014070355 745
Common Gull4 3805501301206530251520155 350
Lesser Black-backed Gull--191-1-2115
Black-throated Diver-213--211111
White Stork38---------38
Eurasian Spoonbill---------11
Great Egret2--1-3352-16
Grey Heron3484263656614327-304
Osprey4--1--3--19
European Honey Buzzard----13----4
Eurasian Sparrowhawk5562518153-362
Montagu's Harrier-----1----1
Western Marsh Harrier545-368-1-32
Red Kite63---5----14
Black Kite1----1----2
White-tailed Eagle2----3----5
Common Kestrel13721168---38
Merlin------1---1
Eurasian Hobby---1------1
Peregrine Falcon-------1--1
Common Starling----110250120-200-680
Grey Wagtail------1---1
Yellow Wagtail-----6080252105380
Tree Pipit-----12010-10-140
Common Crossbill---5335----43
European Serin-----1----1