1

Total by year, 1991

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.

Long term average does not include the most recent year, making it possible to compare this year with previous years. For long time trends adjusted figures are used, (more here - environmental monitoring).

Select year
Species Augusti September October November Sum Season average
Mute Swan531331687721583
Tundra Swan--150146296216
Whooper Swan--7477151210
Brent Goose-2 6667 8694010 57512 429
Canada Goose--8437445121
Barnacle Goose-656 4732956 83386 595
Greylag Goose404101 5117302 6913 817
Greater White-fronted Goose--1 0621151 1771 680
Tundra/Taiga Bean Goose-716065232296
Pink-footed Goose--2-29
Common Shelduck12125--146376
Long-tailed Duck--6566276
King Eider--1-11
Common Eider6 70315 97259 9533 54986 17785 666
Common Scoter63410 3291236011 1468 330
Velvet Scoter81918416272470
Common Goldeneye--28339367348
Red-breasted Merganser-972081424471 932
Goosander--8475547
Common Pochard-386176141
Tufted Duck24459296401450
Greater Scaup--1 8623032 165181
Unidentified diving duck--5-587
Garganey-2--21
Northern Shoveler1382093914400209
Gadwall-4--438
Eurasian Wigeon4286 1411 2432608 0729 956
Mallard17-24105146454
Northern Pintail234711326151 2861 133
Eurasian Teal167379182311 145
Great Crested Grebe-1--111
European Turtle Dove--1-1-
Eurasian Collared Dove--8038339
Common Wood Pigeon314 657155 80711 672182 139343 595
Stock Pigeon192 4503 4291176 0159 264
Common Crane34347811473 422
Pied Avocet202--2260
Eurasian Oystercatcher29522421522269
Grey Plover245231583537319
European Golden Plover708173100-981750
Eurasian Dotterel--1-11
Ringed Plover1 27434413-1 6311 098
Northern Lapwing113779321821 295620
Whimbrel121--1321
Eurasian Curlew2942092325212
Bar-tailed Godwit2171 2925011 560273
Common Snipe393162222579253
Common Sandpiper562--5839
Green Sandpiper37---3715
Wood Sandpiper981--99100
Common Redshank253441-298172
Spotted Redshank13492-14565
Common Greenshank32497-340168
Ruddy Turnstone282-13134
Red Knot366184209-759527
Ruff307213-331201
Curlew Sandpiper159152117797
Temminck's Stint1---13
Sanderling815829658
Dunlin3 2745 17161108 5165 029
Little Stint18933--22285
Arctic Skua251074-13643
Long-tailed Skua-55-1010
Pomarine Skua21327337
Great Skua-16181
Unidentified skua35--82
Black Guillemot---112
Razorbill-17243223
Little Auk--1-11
Common Guillemot-4499614967
Common Guillemot/Razorbill--32240272154
Little Tern55---5558
Caspian Tern221--2312
Black Tern296--3554
Arctic Tern22---22180
Common Tern81952--8711 469
Common tern/Artic tern51229--5412 193
Little Gull14231160108491
Black-legged Kittiwake-113511
Black-headed Gull3 6401 0243971455 2067 608
Mediterranean Gull32--51
Common Gull1 10325370751 5014 149
Great Northern Diver---111
Red-throated/Black-throated Diver21776518262125
Great Northern/Yellow-billed Diver--1-1-
Sooty Shearwater-1--1-
Manx Shearwater--1-1-
Grey Heron4360364143257
Common Swift10 74945--10 7946 589
Short-eared Owl--6-63
Osprey206591-266234
European Honey Buzzard1 6581 0841-2 7434 500
Short-toed Eagle1---11
Greater Spotted Eagle1---11
Lesser Spotted Eagle5---52
Booted Eagle1---1-
Steppe Eagle1---1-
Golden Eagle--4-42
Eastern Imperial Eagle-1--1-
Eurasian Sparrowhawk3 9187 0585 2472 01318 23619 068
Northern Goshawk-2575211125
Pallid Harrier1---19
Hen Harrier281258931273229
Montagu's Harrier8---87
Western Marsh Harrier48941219-920631
Red Kite29344290126751 542
Black Kite84--1227
White-tailed Eagle-11121425
Rough-legged Buzzard166743104914688
Common Buzzard3752 0856 686849 23011 862
Long-legged Buzzard--1-1-
Common Kestrel193378986675671
Merlin29130443206210
Eurasian Hobby10302-4246
Peregrine Falcon3183-2445
Gyr Falcon---11-
Great Grey Shrike-1921218
Spotted Nutcracker-13--13111
Eurasian Jackdaw-8436 8441 40538 33342 464
Rook-455 4762 8118 3326 151
Western Carrion Crow--1 1525211 6732 604
Eurasian Penduline Tit-4--45
Blue Tit-42315 2582515 70627 816
Great Tit--2152217859
Coal Tit-141 962-1 976810
Wood Lark-160496587141 508
Skylark-106632277652 017
Sand Martin3 8792 2174-6 1003 196
Barn Swallow2 54519 5511 744-23 84025 194
House Martin2 8582 7031-5 5624 297
Bohemian Waxwing--17697701 191
Goldcrest--8-832
Common Starling2 8321 68335 27619 71559 506117 619
Mistle Thrush-9257-266657
Song Thrush-795071587873
Redwing--3 6031963 7993 877
Fieldfare--1 46223 49824 9609 791
Dunnock-11--11170
Eurasian Tree Sparrow--45-45256
Grey Wagtail573301109211
Yellow Wagtail18 2547 5394-25 79738 762
Citrine Wagtail-1--1-
White Wagtail1457349-8881 192
Tawny Pipit176--2320
Tree Pipit5 8411 6435-7 48925 421
Red-throated Pipit11889-19836
Meadow Pipit-8 7473 2546612 06711 324
Rock Pipit-23733338
Chaffinch/Brambling-122 775380 36611 318514 459800 655
Common Rosefinch2---24
Common Bullfinch--4322 7233 155919
European Greenfinch27609 70928 42938 22531 661
Twite--1 5981 0522 6502 012
Common Linnet2104 91812 3731 34818 84926 596
Redpoll--179792583 727
Parrot Crossbill--2086214563
Common Crossbill7683478-8802 731
Unidentified crossbill11124440246
European Goldfinch-223385248847 106
European Serin---119
Eurasian Siskin-4 8828 0098 76121 65247 505
Snow Bunting--25141166129
Lapland Longspur-314-3511
Reed Bunting-18764158331 809
Ortolan Bunting915--2420
Yellowhammer-28241 2692 0952 484
Sum 78 916 255 606 778 942 126 890 1 240 354 1 903 740
Taxa 91 116 124 91 166 156