Select until 30 June

Totals Helsinki, Santahamina (nocturnal migration) 2016 - 2025

	Species	2016	2017	2018	2019	2020	2021	2022	2023	2024	2025	Totals	Average	Present	Year Maximum
1.	Dark-bellied Brent Goose	0	0	0	0	0	0	0	140	0	0	140	35	0	140 (2023)
2.	Canada Goose	0	0	0	0	0	1	0	0	0	0	1	0.3	0	1 (2021)
3.	Barnacle Goose	0	0	0	0	0	1080	0	890	0	0	1970	493	0	1080 (2021)
4.	Anser sp.	0	0	0	0	0	17	0	0	0	0	17	4.3	0	17 (2021)
5.	goose sp.	0	0	0	0	0	21	0	0	0	0	21	5.3	0	21 (2021)
6.	Bean Goose sp.	0	0	0	0	0	115	0	0	0	0	115	29	0	115 (2021)
7.	Eurasian White-fronted Goose	0	0	0	0	0	38	0	0	0	0	38	9.5	0	38 (2021)
8.	Mute Swan	0	0	0	0	0	0	0	1	0	0	1	0.3	0	1 (2023)
9.	Wigeon	0	0	0	0	0	5	0	0	0	0	5	1.3	0	5 (2021)
10.	Teal	0	0	0	0	0	10	0	0	0	0	10	2.5	0	10 (2021)
11.	duck sp.	0	0	0	0	0	2	0	0	0	0	2	0.5	0	2 (2021)
12.	Common Scoter	0	0	0	0	0	655	0	190	0	0	845	211	0	655 (2021)
13.	Long-tailed Duck	0	0	0	0	0	290	0	28	0	0	318	80	0	290 (2021)
14.	Goldeneye	0	0	0	0	0	12	0	19	0	0	31	7.8	0	19 (2023)
15.	Nightjar	0	0	0	0	0	3	0	2	0	0	5	1.3	0	3 (2021)
16.	Water Rail	0	0	0	0	0	3	0	1	0	0	4	1	0	3 (2021)
17.	Spotted Crake	0	0	0	0	0	1	0	0	0	0	1	0.3	0	1 (2021)
18.	Moorhen	0	0	0	0	0	0	0	1	0	0	1	0.3	0	1 (2023)
19.	Coot	0	0	0	0	0	3	0	2	0	0	5	1.3	0	3 (2021)
20.	Crane	0	0	0	0	0	20	0	0	0	0	20	5	0	20 (2021)
21.	Oystercatcher	0	0	0	0	0	0	0	7	0	0	7	1.8	0	7 (2023)
22.	Golden Plover	0	0	0	0	0	1	0	1	0	0	2	0.5	0	1 (2021)
23.	Ringed Plover	0	0	0	0	0	0	0	1	0	0	1	0.3	0	1 (2023)
24.	Little Ringed Plover	0	0	0	0	0	1	0	0	0	1	2	0.5	0	1 (2021)
25.	Lapwing	0	0	0	0	0	2	0	0	0	0	2	0.5	0	2 (2021)
26.	Whimbrel	0	0	0	0	0	2	0	0	0	0	2	0.5	0	2 (2021)
27.	Curlew	0	0	0	0	0	3	0	3	0	0	6	1.5	0	3 (2021)
28.	Snipe	0	0	0	0	0	4	0	0	0	0	4	1	0	4 (2021)
29.	Common Sandpiper	0	0	0	0	0	102	0	22	0	0	124	31	0	102 (2021)
30.	Green Sandpiper	0	0	0	0	0	26	0	5	0	0	31	7.8	0	26 (2021)
31.	Wood Sandpiper	0	0	0	0	0	28	0	1	0	0	29	7.3	0	28 (2021)
32.	Redshank	0	0	0	0	0	0	0	1	0	0	1	0.3	0	1 (2023)
33.	Spotted Redshank	0	0	0	0	0	1	0	2	0	0	3	0.8	0	2 (2023)
34.	Greenshank	0	0	0	0	0	3	0	0	0	1	4	1	0	3 (2021)
35.	wader sp.	0	0	0	0	0	1	5	0	0	0	6	1.5	0	5 (2022)
36.	Dunlin	0	0	0	0	0	1	0	0	0	0	1	0.3	0	1 (2021)
37.	Common Tern	0	0	0	0	0	2	0	0	0	0	2	0.5	0	2 (2021)
38.	Black-headed Gull	0	0	0	0	0	6	0	3	0	0	9	2.3	0	6 (2021)
39.	Bittern	0	0	0	0	0	8	0	2	0	0	10	2.5	0	8 (2021)
40.	Grey Heron	0	0	0	0	0	64	0	5	0	0	69	17.3	0	64 (2021)
41.	Skylark	0	0	0	0	0	2	0	0	0	0	2	0.5	0	2 (2021)
42.	Goldcrest	0	0	0	0	0	59	0	0	0	0	59	14.8	0	59 (2021)
43.	Song Thrush	0	0	0	0	0	2086	0	0	0	0	2086	522	0	2086 (2021)
44.	Mistle Thrush	0	0	0	0	0	1	0	0	0	0	1	0.3	0	1 (2021)
45.	Redwing	0	0	0	0	0	1426	0	0	0	0	1426	357	0	1426 (2021)
46.	Blackbird	0	0	0	0	0	156	0	0	0	0	156	39	0	156 (2021)
47.	Fieldfare	0	0	0	0	0	15	0	0	0	0	15	3.8	0	15 (2021)
48.	Spotted Flycatcher	0	0	0	0	0	128	0	0	0	0	128	32	0	128 (2021)
49.	flycatcher sp.	0	0	0	0	0	59	0	0	0	0	59	14.8	0	59 (2021)
50.	Robin	0	0	0	0	0	1020	0	0	0	0	1020	255	0	1020 (2021)
	Species	2016	2017	2018	2019	2020	2021	2022	2023	2024	2025	Totals	Average	Present	Year Maximum
51.	Pied Flycatcher	0	0	0	0	0	27	0	0	0	0	27	6.8	0	27 (2021)
52.	Dunnock	0	0	0	0	0	1	0	0	0	0	1	0.3	0	1 (2021)
53.	Yellow wagtail sp.	0	0	0	0	0	12	0	0	0	0	12	3	0	12 (2021)
54.	Tree Pipit	0	0	0	0	0	373	0	0	0	0	373	93	0	373 (2021)
55.	Chaffinch	0	0	0	0	0	1	0	0	0	0	1	0.3	0	1 (2021)
56.	Brambling	0	0	0	0	0	10	0	0	0	0	10	2.5	0	10 (2021)
57.	Hawfinch	0	0	0	0	0	1	0	0	0	0	1	0.3	0	1 (2021)
58.	Bullfinch	0	0	0	0	0	1	0	0	0	0	1	0.3	0	1 (2021)
59.	Siskin	0	0	0	0	0	51	0	0	0	0	51	12.8	0	51 (2021)
60.	Lapland Bunting	0	0	0	0	0	2	0	0	0	0	2	0.5	0	2 (2021)
61.	Yellowhammer	0	0	0	0	0	24	0	0	0	0	24	6	0	24 (2021)
62.	Reed Bunting	0	0	0	0	0	7	0	0	0	0	7	1.8	0	7 (2021)
63.	Species unidentified	0	0	0	0	0	18	3	0	0	0	21	5.3	0	18 (2021)
64.	passerine sp.	0	0	0	0	0	72	11	0	0	0	83	20.8	0	72 (2021)
	Species	2016	2017	2018	2019	2020	2021	2022	2023	2024	2025	Totals	Average	Present	Year Maximum
	Totals	0	0	0	0	0	8083	19	1327	0	2	9431	2358	0
	Observation hours						860:45	0:50	104:40		9:28	975:43	243:56

Trektellen

Totals Helsinki, Santahamina (nocturnal migration) 2016 - 2025