Trektellen
Nederlands (NL)
English (EN)
Français (FR)
Deutsch (DE)
Español (ES)
Dansk (DA)
Portuguesa (PT)
Česky (CZ)
български (BG)
Polski (PL)
American English (EN-US)
Français canadien (FR-CA)
עברי
English (scientific species)
Suomi (FI)
Svenska (SE)
Italiano (IT)
ภาษาไทย (TH)
Català (EC-CT)
eesti keel (ET)
lietuvių (LT)
Magyar (HU)
Login
Home
Remarkable
Analysis
Phenology
Record counts
Graph
Graph (combo)
Migration pattern (map)
Totals (date)
Totals (species)
Totals (species x migration site)
Totals by year (species)
Observation hours graph
Observation hours
Pictures & Documents
Pictures
Documents
Map
Contacts
Also present
all years
2024
2023
2022
2021
2020
2019
2018
2017
2016
2015
2014
2013
2012
2011
2010
2009
2008
2007
2006
2005
2004
2003
2002
2001
2000
1999
1998
1997
1996
1995
1994
1993
1992
1991
1990
1989
1988
1987
1986
1985
1984
1983
1982
1981
1980
1979
1978
1977
1976
1975
1974
1973
1972
january
february
march
april
may
june
july
august
september
october
november
december
all months
spring
autumn
jan, feb & mar
apr, may & jun
jun, jul & aug
jul, aug & sep
aug, sep & oct
sep, oct & nov
oct, nov & dec
jan & feb
feb & mar
mar & apr
apr & may
may & jun
jun & jul
jul & aug
aug & sep
sep & oct
oct & nov
nov & dec
dec & jan
Totals Terschelling, Paal 18 1984
Species
Aug
Sep
Oct
Totals
W
E
Maximum
Presence
(%)
Presence
(days)
First
Last
1.
Dark-bellied Brent Goose
0
43
6
49
47
2
43 (
30 Sep
)
13
2
30 Sep
2 Oct
2.
Shelduck
2
0
0
2
2
0
2 (
16 Aug
)
6
1
16 Aug
16 Aug
3.
Wigeon
0
6
2
8
6
2
6 (
30 Sep
)
19
3
30 Sep
2 Oct
4.
Mallard
2
0
1
3
3
0
2 (
11 Aug
)
13
2
11 Aug
3 Oct
5.
Teal
40
15
2
57
41
16
15 (
30 Sep
)
50
8
9 Aug
3 Oct
6.
dabbling duck sp.
0
0
6
6
5
1
3 (
2 Oct
)
13
2
2 Oct
3 Oct
7.
Tufted Duck
0
11
1
12
12
0
11 (
30 Sep
)
13
2
30 Sep
3 Oct
8.
Scaup
0
217
7
224
224
0
217 (
30 Sep
)
19
3
30 Sep
3 Oct
9.
Eider
1
49
13
63
20
43
49 (
30 Sep
)
31
5
14 Aug
3 Oct
10.
Velvet Scoter
2
2
1
5
4
1
2 (
8 Aug
)
19
3
8 Aug
2 Oct
11.
Common Scoter
979
356
126
1461
1160
301
654 (
8 Aug
)
81
13
8 Aug
3 Oct
12.
Red-breasted Merganser
0
6
3
9
8
1
6 (
30 Sep
)
13
2
30 Sep
2 Oct
13.
Red-necked Grebe
0
1
1
2
0
2
1 (
30 Sep
)
13
2
30 Sep
2 Oct
14.
Great Crested Grebe
21
1
5
27
18
9
11 (
14 Aug
)
56
9
8 Aug
3 Oct
15.
Black-necked / Slavonian Grebe
0
2
0
2
2
0
2 (
30 Sep
)
6
1
30 Sep
30 Sep
16.
Oystercatcher
11
0
0
11
6
5
6 (
15 Aug
)
13
2
14 Aug
15 Aug
17.
Golden Plover
1
1
0
2
1
1
1 (
15 Aug
)
13
2
15 Aug
21 Sep
18.
Grey Plover
0
4
1
5
5
0
3 (
19 Sep
)
19
3
19 Sep
1 Oct
19.
Ringed Plover
0
1
0
1
1
0
1 (
30 Sep
)
6
1
30 Sep
30 Sep
20.
Whimbrel
1
0
0
1
1
0
1 (
14 Aug
)
6
1
14 Aug
14 Aug
21.
Curlew
7
0
0
7
2
5
4 (
15 Aug
)
25
4
8 Aug
15 Aug
22.
Bar-tailed Godwit
44
1
0
45
39
6
16 (
14 Aug
)
31
5
8 Aug
30 Sep
23.
Turnstone
1
0
0
1
1
0
1 (
15 Aug
)
6
1
15 Aug
15 Aug
24.
Sanderling
49
0
15
64
53
11
38 (
14 Aug
)
19
3
14 Aug
1 Oct
25.
Dunlin
4
11
2
17
13
4
11 (
30 Sep
)
19
3
18 Aug
3 Oct
26.
Snipe
0
1
0
1
0
1
1 (
30 Sep
)
6
1
30 Sep
30 Sep
27.
Green Sandpiper
2
0
0
2
1
1
1 (
8 Aug
)
13
2
8 Aug
9 Aug
28.
Redshank
1
0
0
1
1
0
1 (
8 Aug
)
6
1
8 Aug
8 Aug
29.
Kittiwake
1
0
0
1
1
0
1 (
19 Aug
)
6
1
19 Aug
19 Aug
30.
Black-headed Gull
79
13
26
118
77
41
28 (
14 Aug
)
69
11
8 Aug
3 Oct
Species
Aug
Sep
Oct
Totals
W
E
Maximum
Presence
(%)
Presence
(days)
First
Last
31.
Little Gull
1
13
9
23
23
0
11 (
30 Sep
)
31
5
14 Aug
3 Oct
32.
Common Gull
67
0
0
67
53
14
15 (
14 Aug
)
44
7
8 Aug
19 Aug
33.
Great Black-backed Gull
15
69
110
194
184
10
47 (
21 Sep
)
63
10
11 Aug
3 Oct
34.
Herring Gull
5
0
0
5
2
3
5 (
18 Aug
)
6
1
18 Aug
18 Aug
35.
Lesser Black-backed Gull
598
6
6
610
379
231
175 (
8 Aug
)
88
14
8 Aug
3 Oct
36.
Sandwich Tern
2753
123
31
2907
1217
1690
938 (
14 Aug
)
94
15
8 Aug
3 Oct
37.
Little Tern
17
0
0
17
13
4
9 (
15 Aug
)
19
3
8 Aug
15 Aug
38.
Common Tern
217
17
4
238
222
16
88 (
11 Aug
)
50
8
8 Aug
3 Oct
39.
Arctic Tern
353
0
0
353
313
40
184 (
14 Aug
)
31
5
9 Aug
18 Aug
40.
Common/Arctic Tern
4035
11
4
4050
2711
1339
3017 (
14 Aug
)
75
12
8 Aug
3 Oct
41.
Black Tern
5
0
5
10
8
2
5 (
2 Oct
)
25
4
8 Aug
2 Oct
42.
Great Skua
0
1
0
1
1
0
1 (
21 Sep
)
6
1
21 Sep
21 Sep
43.
Pomarine Skua
0
0
1
1
1
0
1 (
2 Oct
)
6
1
2 Oct
2 Oct
44.
Arctic Skua
45
9
3
57
36
21
15 (
14 Aug
)
69
11
8 Aug
3 Oct
45.
Razorbill/Guillemot
0
4
1
5
2
3
2 (
21 Sep
)
19
3
21 Sep
3 Oct
46.
diver sp.
0
14
8
22
17
5
5 (
30 Sep
)
44
7
18 Sep
3 Oct
47.
Fulmar
1
1
0
2
1
1
1 (
14 Aug
)
13
2
14 Aug
21 Sep
48.
Gannet
67
98
45
210
160
50
51 (
19 Sep
)
69
11
8 Aug
3 Oct
49.
Cormorant
1
2
2
5
3
2
1 (
11 Aug
)
31
5
11 Aug
3 Oct
50.
Hobby
1
0
0
1
0
1
1 (
8 Aug
)
6
1
8 Aug
8 Aug
Species
Aug
Sep
Oct
Totals
W
E
Maximum
Presence
(%)
Presence
(days)
First
Last
Totals
9429
1109
447
10985
7100
3885
100
16
Observation hours
21:00
5:30
3:45
30:15
This page is created on 2024/03/19 03:18:44 and will be cached for 2 minutes.
Partners
Sponsored by