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 1991
Species
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Totals
W
E
Maximum
Presence
(%)
Presence
(days)
First
Last
1.
Shoveler
0
0
0
0
0
1
0
0
1
0
1
1 (
9 Sep
)
8
1
9 Sep
9 Sep
2.
Wigeon
0
0
0
0
0
0
0
1
1
1
0
1 (
4 Nov
)
8
1
4 Nov
4 Nov
3.
Mallard
0
0
0
0
0
3
0
0
3
3
0
3 (
8 Sep
)
8
1
8 Sep
8 Sep
4.
Teal
0
0
0
0
0
2
0
0
2
0
2
2 (
12 Sep
)
8
1
12 Sep
12 Sep
5.
Tufted Duck
0
0
0
0
0
1
0
0
1
0
1
1 (
12 Sep
)
8
1
12 Sep
12 Sep
6.
Scaup
0
0
0
0
0
9
0
14
23
19
4
13 (
2 Nov
)
50
6
8 Sep
4 Nov
7.
Eider
331
0
0
0
0
27
0
351
709
457
252
331 (
17 Apr
)
58
7
17 Apr
4 Nov
8.
Velvet Scoter
158
0
0
0
0
3815
0
1077
5050
4398
652
1892 (
9 Sep
)
92
11
17 Apr
4 Nov
9.
Common Scoter
331
0
0
0
0
1446
0
22849
24626
23503
1123
13944 (
3 Nov
)
100
12
17 Apr
4 Nov
10.
Long-tailed Duck
0
0
0
0
0
0
0
1
1
1
0
1 (
3 Nov
)
8
1
3 Nov
3 Nov
11.
Red-breasted Merganser
0
0
0
0
0
1
0
1
2
0
2
1 (
15 Sep
)
17
2
15 Sep
4 Nov
12.
Red-necked Grebe
0
0
0
0
0
1
0
3
4
4
0
3 (
4 Nov
)
17
2
9 Sep
4 Nov
13.
Great Crested Grebe
0
0
0
0
0
12
0
93
105
96
9
61 (
2 Nov
)
67
8
8 Sep
4 Nov
14.
Oystercatcher
0
0
0
0
0
23
0
0
23
1
22
17 (
15 Sep
)
25
3
9 Sep
15 Sep
15.
Grey Plover
0
0
0
0
0
5
0
0
5
5
0
5 (
9 Sep
)
8
1
9 Sep
9 Sep
16.
Ringed Plover
0
0
0
0
0
2
0
0
2
2
0
2 (
8 Sep
)
8
1
8 Sep
8 Sep
17.
Whimbrel
0
0
0
0
0
2
0
0
2
2
0
1 (
8 Sep
)
17
2
8 Sep
9 Sep
18.
Bar-tailed Godwit
0
0
0
0
0
61
0
0
61
47
14
20 (
12 Sep
)
50
6
7 Sep
15 Sep
19.
Dunlin
0
0
0
0
0
25
0
0
25
25
0
25 (
9 Sep
)
8
1
9 Sep
9 Sep
20.
Kittiwake
0
0
0
0
0
0
0
1
1
1
0
1 (
2 Nov
)
8
1
2 Nov
2 Nov
21.
Black-headed Gull
0
0
0
0
0
16
0
0
16
14
2
12 (
14 Sep
)
25
3
7 Sep
15 Sep
22.
Little Gull
0
0
0
0
0
0
0
8
8
8
0
8 (
4 Nov
)
8
1
4 Nov
4 Nov
23.
Common Gull
14
0
0
0
0
4
0
0
18
15
3
14 (
17 Apr
)
25
3
17 Apr
9 Sep
24.
Great Black-backed Gull
0
0
0
0
0
42
0
0
42
37
5
11 (
15 Sep
)
67
8
7 Sep
15 Sep
25.
Herring Gull
22
0
0
0
0
0
0
0
22
7
15
22 (
17 Apr
)
8
1
17 Apr
17 Apr
26.
Lesser Black-backed Gull
28
0
0
0
0
322
0
0
350
253
97
133 (
15 Sep
)
75
9
17 Apr
15 Sep
27.
Sandwich Tern
13
0
0
0
0
446
0
5
464
198
266
248 (
9 Sep
)
92
11
17 Apr
4 Nov
28.
Common Tern
0
0
0
0
0
39
0
0
39
38
1
18 (
12 Sep
)
42
5
7 Sep
15 Sep
29.
Common/Arctic Tern
0
0
0
0
0
4
0
0
4
4
0
3 (
14 Sep
)
17
2
12 Sep
14 Sep
30.
Great Skua
0
0
0
0
0
2
0
0
2
2
0
1 (
8 Sep
)
17
2
8 Sep
14 Sep
Species
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Totals
W
E
Maximum
Presence
(%)
Presence
(days)
First
Last
31.
Pomarine Skua
0
0
0
0
0
4
0
0
4
4
0
3 (
9 Sep
)
17
2
9 Sep
10 Sep
32.
Arctic Skua
0
0
0
0
0
129
0
0
129
124
5
88 (
8 Sep
)
50
6
7 Sep
12 Sep
33.
Long-tailed Skua
0
0
0
0
0
2
0
0
2
2
0
2 (
11 Sep
)
8
1
11 Sep
11 Sep
34.
Guillemot
0
0
0
0
0
0
0
1
1
1
0
1 (
3 Nov
)
8
1
3 Nov
3 Nov
35.
Razorbill/Guillemot
0
0
0
0
0
0
0
124
124
119
5
68 (
2 Nov
)
25
3
2 Nov
4 Nov
36.
Red-throated Diver
0
0
0
0
0
1
0
0
1
1
0
1 (
12 Sep
)
8
1
12 Sep
12 Sep
37.
Black-throated Diver
0
0
0
0
0
2
0
0
2
2
0
1 (
9 Sep
)
17
2
9 Sep
12 Sep
38.
diver sp.
0
0
0
0
0
3
0
84
87
84
3
50 (
4 Nov
)
50
6
8 Sep
4 Nov
39.
Fulmar
0
0
0
0
0
1
0
0
1
0
1
1 (
12 Sep
)
8
1
12 Sep
12 Sep
40.
Sooty Shearwater
0
0
0
0
0
0
0
1
1
1
0
1 (
3 Nov
)
8
1
3 Nov
3 Nov
41.
Gannet
3
0
0
0
0
145
0
66
214
190
24
72 (
12 Sep
)
100
12
17 Apr
4 Nov
42.
Cormorant
0
0
0
0
0
88
0
9
97
78
19
25 (
9 Sep
)
83
10
8 Sep
4 Nov
43.
Grey Heron
0
0
0
0
0
1
0
0
1
1
0
1 (
9 Sep
)
8
1
9 Sep
9 Sep
44.
Kestrel
0
0
0
0
0
1
0
0
1
1
0
1 (
9 Sep
)
8
1
9 Sep
9 Sep
Other species
Species
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Totals
W
E
Maximum
Presence
(%)
Presence
(days)
First
Last
1.
Common Seal
0
0
0
0
0
1
0
0
1
0
1
1 (
10 Sep
)
8
1
10 Sep
10 Sep
Species
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Totals
W
E
Maximum
Presence
(%)
Presence
(days)
First
Last
Totals
900
0
0
0
0
6689
0
24689
32278
29749
2529
100
12
Observation hours
1:00
0:00
0:00
0:00
0:00
12:00
0:00
5:00
18:00
This page is created on 2024/03/19 04:21:32 and will be cached for 2 minutes.
Partners
Sponsored by