1

Total by year, 1987

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
Hooded Crow-21 7081 1862 8962 604
Mute Swan312216063348581
Tundra Swan--36106142215
Whooper Swan--138396209
Brent Goose-3 6433132834 23912 419
Barnacle Goose-212 2532 4664 74085 572
Greylag Goose15863571706283 808
Greater White-fronted Goose--120231431 668
Tundra/Taiga Bean Goose-36234102372296
Common Shelduck199794-282376
Long-tailed Duck---181873
Common Eider3 82030 29725 1115 56864 79685 499
Common Scoter579419-411 0398 315
Velvet Scoter344141998448
Common Goldeneye-554678737345
Smew--4372
Red-breasted Merganser-3101646781 1521 890
Goosander-2-969846
Common Pochard-3446210941
Tufted Duck-284322354444
Greater Scaup-45280289180
Unidentified diving duck--1516017587
Garganey2---21
Northern Shoveler1540-459209
Gadwall---3337
Eurasian Wigeon2483 4973722714 3889 906
Mallard4420471 5801 691449
Northern Pintail6541141866031 131
Eurasian Teal4672855347911 143
Great Crested Grebe-2--211
Common Cuckoo11--22
Eurasian Collared Dove-6-2839
Common Wood Pigeon322 236177 86828 253228 360340 899
Stock Pigeon2372 1127 28940310 0419 216
Common Crane91651-763 420
Pied Avocet1412--14360
Eurasian Oystercatcher359864-449269
Grey Plover883371129319
European Golden Plover10676191202740
Ringed Plover7762172-9951 098
Northern Lapwing-397201-598612
Whimbrel102--1221
Eurasian Curlew12016--136212
Bar-tailed Godwit84431-128273
Common Snipe150119201290252
Common Sandpiper2421-2739
Red-necked Phalarope1---12
Green Sandpiper9---915
Wood Sandpiper1011--102100
Common Redshank18422-1207172
Spotted Redshank4112--5365
Common Greenshank10673-116168
Ruddy Turnstone358--4334
Red Knot31546--361527
Ruff178601-239201
Curlew Sandpiper2713--4097
Sanderling9310--10358
Dunlin3 2212 19814965 5745 029
Little Stint133--3485
Arctic Skua11131-2543
Pomarine Skua-1--17
Black Guillemot---112
Common Guillemot--2-267
Common Guillemot/Razorbill-112022154
Little Tern25---2558
Caspian Tern221--2312
Black Tern92--1154
Arctic Tern321--33180
Common Tern14125--1661 469
Common tern/Artic tern23370--3032 193
Little Gull652710135237481
Black-legged Kittiwake---202011
Black-headed Gull4 1042 3974464637 4107 593
Common Gull28951202996594 135
Yellow-billed Diver---111
Red-throated/Black-throated Diver18854519167125
Black Stork1---11
Grey Heron3471155125257
Common Swift1 444825--2 2696 589
Short-eared Owl--1123
Osprey6355--118234
European Honey Buzzard3 0121 1285-4 1454 500
Golden Eagle-1--12
Eastern Imperial Eagle-1--1-
Eurasian Sparrowhawk1 42910 6254 19883317 08519 022
Northern Goshawk-316173624
Hen Harrier10816619176227
Montagu's Harrier4---47
Western Marsh Harrier11817310-301631
Pallid/Montagu's Harrier-2--21
Red Kite301348112461 536
Black Kite37--1027
White-tailed Eagle1-2-325
Rough-legged Buzzard13791 3261851 891687
Common Buzzard3924 8285 78429411 29811 859
Long-legged Buzzard-1--1-
Black Woodpecker--2-25
Common Kestrel67390594520671
Red-footed Falcon-1--11
Merlin3236521292210
Eurasian Hobby6252-3346
Peregrine Falcon2122-1645
Great Grey Shrike--911018
Eurasian Jackdaw-3426 9272 41729 37841 806
Rook-236 9691 1688 1606 115
Blue Tit-1732832147727 390
Great Tit--15722845
Wood Lark-64506265961 501
Skylark-29337444102 004
Horned Lark--82108
Sand Martin2 9954143-3 4123 196
Barn Swallow1 13621 463589223 19025 192
House Martin2 546214432 7674 297
Common Starling1 2862 43965 52713 73382 985115 298
Mistle Thrush-13058113724656
Song Thrush-341851220873
Redwing--7 7871347 9213 873
Fieldfare-46 6542 2998 9579 580
Northern Wheatear1212--248
Dunnock-72-9170
Eurasian Tree Sparrow--10-10256
Grey Wagtail13329164211
Yellow Wagtail24 89525 3358-50 23838 762
Citrine Wagtail-1--1-
White Wagtail4579941211 4641 192
Tawny Pipit811--1920
Richard's Pipit-23-52
Tree Pipit30 0469 70720139 77425 421
Red-throated Pipit161--6236
Meadow Pipit-6 9343 33638010 65011 309
Rock Pipit-69-1538
Chaffinch/Brambling-148 058593 0692 362743 489800 655
Common Rosefinch44--84
Common Bullfinch--83417500909
European Greenfinch-9010 0427 79817 93031 512
Twite--7112 0102 7211 984
Common Linnet162 32825 63256128 53726 468
Redpoll--1912313 616
Two-barred Crossbill--1-17
Parrot Crossbill-377383559
Common Crossbill-3268-1002 731
Unidentified crossbill-20341219580246
European Goldfinch-32441323796 843
European Serin213179
Eurasian Siskin-33618 3667 55926 26147 324
Snow Bunting--2139141129
Lapland Longspur126623511
Reed Bunting-1821 998232 2031 800
Ortolan Bunting4814--6220
Yellowhammer--1 2227551 9772 463
Sum 86 934 308 000 1 000 527 87 618 1 483 079 1 892 591
Taxa 84 119 102 87 150 147