Migration monitoring

Total by year, 1977

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).

Species	Augusti	September	October	November	Sum	Season average
Mute Swan	10	291	304	211	816	580
Tundra Swan	-	-	61	5	66	213
Whooper Swan	-	-	64	71	135	218
Swan sp.	-	-	34	43	77	8
Brent Goose	-	123	101	4	228	12 418
Barnacle Goose	-	-	2 190	-	2 190	85 822
Greylag Goose	18	63	75	45	201	3 769
Greater White-fronted Goose	-	3	71	18	92	1 675
Tundra/Taiga Bean Goose	-	9	51	12	72	291
Unidentified Anser Goose	-	37	56	-	93	37
Common Shelduck	156	51	2	3	212	376
Long-tailed Duck	-	-	24	63	87	75
Common Eider	4 410	38 704	54 585	7 975	105 674	84 529
Common Scoter	79	-	237	45	361	8 802
Velvet Scoter	24	14	173	53	264	484
Common Goldeneye	4	5	368	358	735	344
Smew	-	-	1	-	1	2
Red-breasted Merganser	-	175	1 172	320	1 667	1 930
Goosander	-	-	-	20	20	48
Common Pochard	-	6	22	5	33	41
Tufted Duck	-	1	223	66	290	446
Greater Scaup	-	5	21	37	63	178
Unidentified diving duck	-	13	936	46	995	86
Northern Shoveler	-	17	17	-	34	220
Gadwall	-	1	-	-	1	39
Eurasian Wigeon	97	1 932	736	66	2 831	10 556
Mallard	12	12	139	73	236	453
Northern Pintail	53	237	72	8	370	1 223
Eurasian Teal	125	334	95	10	564	1 257
Unidentified duck	-	25	30	25	80	16
Common Cuckoo	3	1	-	-	4	2
Eurasian Collared Dove	-	-	140	13	153	39
Common Wood Pigeon	-	23 107	138 324	7 818	169 249	338 245
Stock Pigeon	129	2 646	4 798	236	7 809	9 312
Common Crane	5	-	-	-	5	3 432
Pied Avocet	8	7	-	-	15	60
Eurasian Oystercatcher	123	82	-	-	205	270
Grey Plover	14	32	14	-	60	325
European Golden Plover	115	64	6	-	185	754
Ringed Plover	97	120	17	-	234	1 135
Northern Lapwing	98	56	218	627	999	626
Whimbrel	14	2	-	-	16	21
Eurasian Curlew	51	21	1	2	75	213
Bar-tailed Godwit	2	18	-	-	20	275
Black-tailed Godwit	-	2	-	-	2	2
Eurasian Woodcock	-	-	-	1	1	-
Common Snipe	94	139	77	-	310	258
Common Sandpiper	11	-	-	-	11	39
Red-necked Phalarope	1	-	-	-	1	2
Green Sandpiper	5	-	-	-	5	15
Wood Sandpiper	68	3	1	-	72	102
Common Redshank	12	10	-	41	63	173
Spotted Redshank	57	21	-	-	78	65
Common Greenshank	29	81	-	1	111	168
Ruddy Turnstone	-	2	3	1	6	34
Red Knot	-	77	-	-	77	526
Ruff	64	14	3	-	81	204
Curlew Sandpiper	-	1	-	-	1	97
Temminck's Stint	1	-	-	-	1	4
Sanderling	1	3	-	-	4	57
Dunlin	48	1 499	166	-	1 713	5 104
Little Stint	2	15	-	-	17	84
Arctic Skua	7	7	3	-	17	44
Little Auk	-	-	1	-	1	1
Little Tern	8	-	-	-	8	58
Black Tern	23	1	-	-	24	54
Common tern/Artic tern	228	257	-	-	485	2 289
Little Gull	14	2	132	143	291	489
Black-legged Kittiwake	-	-	4	3	7	10
Black-headed Gull	4 147	1 651	1 260	428	7 486	7 620
Common Gull	86	93	55	32	266	4 089
Red-throated/Black-throated Diver	20	94	78	17	209	122
Grey Heron	5	16	21	1	43	268
Common Swift	1 896	1 571	-	-	3 467	6 864
Short-eared Owl	-	-	4	-	4	3
Osprey	59	29	-	-	88	234
European Honey Buzzard	3 223	3 103	5	-	6 331	4 518
Unidentified Aquila eagle	-	1	-	-	1	-
Eurasian Sparrowhawk	1 065	3 861	4 335	1 614	10 875	19 133
Northern Goshawk	-	-	2	16	18	24
Hen Harrier	6	53	129	33	221	231
Montagu's Harrier	1	1	-	-	2	7
Western Marsh Harrier	32	39	4	-	75	645
Pallid/Montagu's Harrier	1	-	-	-	1	1
Red Kite	3	26	38	3	70	1 583
Black Kite	1	1	-	-	2	30
White-tailed Eagle	-	1	-	-	1	26
Rough-legged Buzzard	-	9	916	282	1 207	676
Common Buzzard	54	5 083	7 810	746	13 693	11 734
Unidentified buzzard	24	85	-	-	109	33
Black Woodpecker	-	1	-	-	1	5
Great Spotted Woodpecker	1	-	-	-	1	17
Common Kestrel	59	105	25	1	190	681
Merlin	1	48	51	2	102	211
Eurasian Hobby	2	9	-	-	11	46
Peregrine Falcon	-	-	1	-	1	45
Great Grey Shrike	-	1	27	5	33	18
Eurasian Jay	-	584	15 625	60	16 269	885
Spotted Nutcracker	-	344	126	-	470	112
Eurasian Jackdaw	-	74	33 409	3 811	37 294	41 822
Rook	-	71	6 495	3 324	9 890	6 080
Western Carrion Crow	-	-	8 281	4 030	12 311	2 550
Blue Tit	-	1 867	13 629	115	15 611	27 332
Great Tit	-	37	1 105	10	1 152	843
Coal Tit	-	-	5	-	5	793
Wood Lark	-	29	396	20	445	1 509
Skylark	-	99	2 196	173	2 468	1 996
Horned Lark	-	-	11	3	14	8
Sand Martin	4 654	2 116	10	-	6 780	3 217
Barn Swallow	8 739	12 560	2 024	6	23 329	25 196
House Martin	3 966	342	24	-	4 332	4 251
Unidentified swallow	338	150	-	-	488	83
Bohemian Waxwing	-	-	4	17	21	1 175
Goldcrest	-	-	125	16	141	31
Common Starling	20 773	9 621	193 658	18 599	242 651	115 963
Mistle Thrush	-	-	72	-	72	656
Song Thrush	-	-	412	1	413	882
Redwing	-	-	45 992	457	46 449	3 807
Common Blackbird	-	-	20	-	20	1
Fieldfare	-	-	4 238	18 904	23 142	9 627
Unidentified thrush	-	-	824	-	824	40
Whinchat	5	-	-	-	5	1
Northern Wheatear	22	7	-	-	29	9
Dunnock	-	1	24	1	26	168
Eurasian Tree Sparrow	-	-	91	-	91	252
Grey Wagtail	-	33	37	1	71	212
Yellow Wagtail	17 366	18 166	4	-	35 536	39 349
White Wagtail	1 098	1 328	20	1	2 447	1 209
Tawny Pipit	46	15	-	-	61	20
Richard's Pipit	-	-	1	-	1	2
Tree Pipit	10 820	4 196	8	-	15 024	25 269
Red-throated Pipit	1	30	3	-	34	35
Meadow Pipit	5	2 765	7 383	248	10 401	12 737
Rock Pipit	-	10	36	-	46	39
Chaffinch/Brambling	-	22 435	414 686	4 015	441 136	786 097
Hawfinch	-	-	9	-	9	23
Common Bullfinch	-	-	537	140	677	904
European Greenfinch	4	336	15 165	8 427	23 932	31 089
Twite	-	-	1 632	588	2 220	1 983
Common Linnet	15	3 467	42 667	2 803	48 952	26 326
Redpoll	-	-	6	92	98	3 675
Unidentified crossbill	28	102	202	74	406	239
European Goldfinch	-	124	757	228	1 109	7 015
European Serin	-	1	6	2	9	9
Eurasian Siskin	49	3 268	9 025	316	12 658	47 303
Snow Bunting	-	-	22	36	58	127
Lapland Longspur	-	5	2	-	7	11
Reed Bunting	-	783	1 615	16	2 414	1 800
Corn Bunting	1	-	1	-	2	-
Ortolan Bunting	8	6	-	-	14	20
Yellowhammer	-	-	2 126	1 121	3 247	2 441
Sum	84 944	171 201	1 045 275	89 303	1 390 723	1 876 811
Taxa	80	107	111	82	151	148

Total by year, 1977

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