1

Total by year, 1981

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 Swan768260216551575
Tundra Swan--36-36213
Whooper Swan--145468218
Brent Goose-4502 311952 85612 213
Canada Goose---22119
Barnacle Goose--8472431 09085 449
Greylag Goose3039327-3963 752
Greater White-fronted Goose--5-51 665
Tundra/Taiga Bean Goose--354984291
Pink-footed Goose-2--211
Unidentified Anser Goose--86-8637
Common Shelduck17975-2256374
Long-tailed Duck--7172475
Common Eider2 76923 16448 1524 09678 18184 135
Common Scoter49713550187008 426
Velvet Scoter791763412301465
Common Goldeneye107262495774343
Smew--3252
Red-breasted Merganser-948418441 7791 903
Goosander-14455047
Common Pochard2263228940
Tufted Duck1529241519804443
Greater Scaup--167591177
Unidentified diving duck--18345286
Garganey5---51
Northern Shoveler33-31569207
Eurasian Wigeon1741 9952 2294954 8939 779
Mallard2013283368684453
Northern Pintail10339668168261 118
Eurasian Teal7007403792542 0731 132
Red-necked Grebe--3-327
Common Cuckoo34--72
European Turtle Dove--1-1-
Eurasian Collared Dove-2114311938
Common Wood Pigeon-15 073172 9614 638192 672337 437
Stock Pigeon192 5626 3322349 1479 098
Common Crane-6048-1083 360
Pied Avocet22---2260
Eurasian Oystercatcher1903--193267
Grey Plover473165-143319
European Golden Plover25613413-403746
Ringed Plover624763-7031 105
Little Ringed Plover1---14
Northern Lapwing642864541436626
Whimbrel5---520
Eurasian Curlew317322-351211
Bar-tailed Godwit3819--57271
Common Snipe92451644305250
Common Sandpiper11---1139
Grey Phalarope---11-
Red-necked Phalarope1---12
Green Sandpiper71--815
Wood Sandpiper361--37101
Common Redshank14791-157172
Spotted Redshank50---5064
Common Greenshank9251-98167
Ruddy Turnstone91--1034
Red Knot203-11205519
Ruff1541521172200
Curlew Sandpiper6512--7796
Temminck's Stint3---34
Sanderling654347657
Dunlin4 5886381 166536 4455 019
Purple Sandpiper---111
Little Stint50545-10084
Arctic Skua3102-1542
Long-tailed Skua1---110
Little Tern546--6058
Caspian Tern6---612
Black Tern61--753
Common tern/Artic tern52738--5652 257
Little Gull6739543595483
Black-legged Kittiwake--53810
Black-headed Gull5 3032 5956026939 1937 567
Common Gull37048843708724 046
Red-throated/Black-throated Diver191512615175122
Grey Heron192116157261
Alpine Swift-1--1-
Common Swift4 31826--4 3446 858
Short-eared Owl--1-13
Osprey2927--56231
European Honey Buzzard1 4647325-2 2014 422
Lesser Spotted Eagle1---12
Golden Eagle--5382
Eastern Imperial Eagle1---1-
Unidentified Aquila eagle1---1-
Eurasian Sparrowhawk7702 6625 3341 1129 87818 740
Northern Goshawk--3182124
Hen Harrier56010328196225
Montagu's Harrier1---17
Western Marsh Harrier15492-66626
Red Kite-334410871 522
Black Kite1---127
Rough-legged Buzzard-11 100741 175675
Common Buzzard1772 9886 66576010 59011 653
Unidentified buzzard23121--14433
Great Spotted Woodpecker-174156317
Lesser Spotted Woodpecker--7-71
Common Kestrel32113512198664
Merlin14039383206
Eurasian Hobby292-1345
Peregrine Falcon-11-244
Great Grey Shrike--1231518
Eurasian Jay-251 825-1 850885
Spotted Nutcracker-42-6109
Eurasian Jackdaw-7535 6612 47538 21141 758
Rook-1594 1493 6767 9846 051
Western Carrion Crow-33 2692 0655 3372 550
Blue Tit-5003 688204 20827 313
Great Tit-21 570901 662843
Wood Lark-169536217261 481
Skylark-77609777631 980
Horned Lark--118198
Sand Martin1 3631 54518-2 9263 194
Barn Swallow8 16322 8251 744232 73424 808
House Martin5 998397816 4044 239
Unidentified swallow4530--7583
Bohemian Waxwing--199281 175
Goldcrest--12-1231
Common Starling4 88415 881141 65628 495190 916115 683
Mistle Thrush-376-79645
Song Thrush-2226 806-7 028857
Redwing-31 921551 9793 806
Fieldfare--5 21014 85620 0669 627
Common Redstart--1-1-
Northern Wheatear491-148
Dunnock-1914-33167
Eurasian Tree Sparrow--1 075401 115252
Grey Wagtail14315160208
Yellow Wagtail36 0418 238--44 27938 392
White Wagtail1372 63514-2 7861 173
Tawny Pipit1323--3620
Tree Pipit9 8872 10414-12 00525 052
Red-throated Pipit-263-2935
Meadow Pipit33 4382 109535 60311 115
Rock Pipit-332636238
Chaffinch/Brambling-678 3731 182 5047911 861 668786 097
Common Bullfinch--10548153904
European Greenfinch-30514 0684 54218 91531 087
Twite--6822249061 983
Common Linnet66 5198 3943714 95626 112
Redpoll--58-583 672
Unidentified crossbill112379-113239
European Goldfinch-21198572766 988
European Serin-12-39
Eurasian Siskin114 16216 29850930 97046 753
Snow Bunting--27100127127
Lapland Longspur--3-311
Reed Bunting-56228228461 776
Ortolan Bunting213--1520
Yellowhammer-103 7155204 2452 440
Sum 91 496 814 145 1 690 938 75 379 2 671 958 1 866 934
Taxa 86 102 113 80 151 145