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Remarkable
Analysis
Phenology
Record counts
Graph
Graph (combo)
Migration pattern (map)
Totals (date)
Totals (species)
Totals (species x migration site)
Totals by year (species)
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Observation hours
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Contacts
Totals Vlieland - Pad van Zes 2019
Year
all years
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016
2015
2014
2013
2012
2011
2010
2009
2008
2007
2006
2005
2003
2002
1999
1998
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
Period
january
february
march
april
may
june
july
august
september
october
november
december
all months
spring
autumn
jan, feb & mar
feb, mar & apr
mar, apr & may
apr, may & jun
may, jun & jul
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
count-field
both directions
number NE
number SW
Also present
Species
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Totals
SW
NE
Maximum
Presence
(%)
Presence
(days)
First
Last
1.
Dark-bellied Brent Goose
14
0
0
0
0
0
0
0
0
14
4
32
19
13
14 (
11 Jan
)
27
4
11 Jan
15 Nov
2.
goose sp.
0
0
0
0
0
0
0
0
0
8
0
8
8
0
8 (
2 Oct
)
7
1
2 Oct
2 Oct
3.
Egyptian Goose
0
0
2
0
0
0
0
0
0
0
0
2
0
2
2 (
24 Mar
)
7
1
24 Mar
24 Mar
4.
Gadwall
0
0
0
0
1
0
0
0
0
0
1
2
0
2
1 (
19 May
)
13
2
19 May
15 Nov
5.
Wigeon
0
0
213
0
0
0
0
0
2
0
20
235
2
233
205 (
23 Mar
)
27
4
23 Mar
16 Nov
6.
Pintail
0
0
68
0
0
0
0
0
0
0
0
68
0
68
68 (
23 Mar
)
7
1
23 Mar
23 Mar
7.
Teal
0
0
25
0
0
0
0
0
0
0
0
25
0
25
21 (
24 Mar
)
13
2
23 Mar
24 Mar
8.
Eider
20
0
262
0
4
0
0
0
0
0
2
288
170
118
237 (
24 Mar
)
33
5
11 Jan
17 Nov
9.
Velvet Scoter
0
0
4
0
3
0
0
0
0
0
7
14
11
3
7 (
17 Nov
)
20
3
24 Mar
17 Nov
10.
Common Scoter
303
0
1990
0
0
0
0
0
320
560
285
3458
1657
1801
1724 (
24 Mar
)
73
11
11 Jan
17 Nov
11.
Goosander
0
0
1
0
0
0
0
0
0
0
0
1
1
0
1 (
24 Mar
)
7
1
24 Mar
24 Mar
12.
Red-necked Grebe
0
0
2
0
0
0
0
0
0
0
0
2
1
1
2 (
24 Mar
)
7
1
24 Mar
24 Mar
13.
Great Crested Grebe
0
0
2
0
0
0
0
0
0
0
0
2
0
2
2 (
24 Mar
)
7
1
24 Mar
24 Mar
14.
Oystercatcher
1
0
0
0
0
0
0
0
3
0
0
4
4
0
3 (
14 Sep
)
13
2
11 Jan
14 Sep
15.
Grey Plover
0
0
0
0
0
0
0
0
0
3
0
3
3
0
3 (
2 Oct
)
7
1
2 Oct
2 Oct
16.
Curlew
0
0
0
0
0
0
0
0
4
0
0
4
4
0
4 (
15 Sep
)
7
1
15 Sep
15 Sep
17.
wader sp.
0
0
0
0
0
0
0
0
1
0
0
1
1
0
1 (
28 Sep
)
7
1
28 Sep
28 Sep
18.
Little Tern
0
0
0
0
19
0
0
0
4
0
0
23
4
19
19 (
19 May
)
20
3
19 May
15 Sep
19.
Common/Arctic Tern
0
0
0
0
0
0
0
0
67
31
0
98
98
0
40 (
14 Sep
)
20
3
14 Sep
2 Oct
20.
Common Tern
0
0
0
0
0
0
0
0
149
0
0
149
149
0
138 (
14 Sep
)
20
3
14 Sep
28 Sep
21.
Sandwich Tern
0
0
2
0
27
0
0
0
486
14
7
536
491
45
262 (
15 Sep
)
67
10
22 Mar
17 Nov
22.
Little Gull
17
0
0
0
0
0
0
0
0
58
9
84
81
3
58 (
27 Oct
)
33
5
11 Jan
17 Nov
23.
Kittiwake
122
0
1
0
0
0
0
0
0
72
0
195
190
5
114 (
12 Jan
)
27
4
11 Jan
27 Oct
24.
Sabine's Gull
0
0
0
0
0
0
0
0
0
1
0
1
1
0
1 (
27 Oct
)
7
1
27 Oct
27 Oct
25.
Black-headed Gull
43
0
28
0
1
0
0
0
78
31
78
259
205
54
70 (
14 Sep
)
73
11
11 Jan
17 Nov
26.
Mediterranean Gull
0
0
0
0
0
0
0
0
0
1
0
1
1
0
1 (
27 Oct
)
7
1
27 Oct
27 Oct
27.
Common Gull
101
0
47
0
0
0
0
0
14
169
133
464
321
143
169 (
27 Oct
)
60
9
11 Jan
17 Nov
28.
Caspian Gull
1
0
0
0
0
0
0
0
1
0
2
4
2
2
2 (
16 Nov
)
20
3
12 Jan
16 Nov
29.
Herring Gull
352
0
52
0
0
0
0
0
55
0
128
587
488
99
352 (
11 Jan
)
47
7
11 Jan
17 Nov
30.
Great Black-backed Gull
8
0
3
0
0
0
0
0
2
13
8
34
29
5
13 (
27 Oct
)
40
6
11 Jan
17 Nov
Species
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Totals
SW
NE
Maximum
Presence
(%)
Presence
(days)
First
Last
31.
Lesser Black-backed Gull
1
0
71
0
15
0
0
0
60
14
7
168
92
76
59 (
15 Sep
)
67
10
12 Jan
16 Nov
32.
Arctic Skua
0
0
0
0
0
0
0
0
12
2
0
14
7
7
7 (
14 Sep
)
27
4
14 Sep
27 Oct
33.
Pomarine Skua
0
0
0
0
0
0
0
0
0
1
0
1
1
0
1 (
27 Oct
)
7
1
27 Oct
27 Oct
34.
Great Skua
0
0
0
0
0
0
0
0
5
2
0
7
6
1
2 (
14 Sep
)
33
5
14 Sep
27 Oct
35.
Razorbill
1
0
0
0
0
0
0
0
0
8
1
10
9
1
8 (
27 Oct
)
20
3
11 Jan
15 Nov
36.
Razorbill/Guillemot
39
0
4
0
0
0
0
0
2
91
1
137
47
90
85 (
27 Oct
)
40
6
11 Jan
17 Nov
37.
Little Auk
0
0
0
0
0
0
0
0
0
0
1
1
1
0
1 (
17 Nov
)
7
1
17 Nov
17 Nov
38.
Guillemot
6
0
0
0
0
0
0
0
3
2
0
11
5
6
5 (
11 Jan
)
33
5
11 Jan
27 Oct
39.
Red-throated Diver
34
0
51
0
0
0
0
0
11
7
101
204
151
53
97 (
17 Nov
)
80
12
11 Jan
17 Nov
40.
Black-throated Diver
3
0
0
0
0
0
0
0
0
1
2
6
4
2
2 (
12 Jan
)
33
5
11 Jan
17 Nov
41.
diver sp.
4
0
10
0
0
0
0
0
6
17
0
37
26
11
17 (
2 Oct
)
47
7
11 Jan
2 Oct
42.
Sooty Shearwater
0
0
0
0
0
0
0
0
0
3
0
3
3
0
3 (
27 Oct
)
7
1
27 Oct
27 Oct
43.
Gannet
14
0
7
0
14
0
0
0
99
406
54
594
539
55
391 (
27 Oct
)
80
12
11 Jan
17 Nov
44.
Cormorant
1
0
149
0
154
0
0
0
68
54
10
436
114
322
154 (
19 May
)
87
13
12 Jan
17 Nov
45.
Spoonbill
0
0
0
0
0
0
0
0
2
0
0
2
2
0
2 (
14 Sep
)
7
1
14 Sep
14 Sep
46.
Carrion Crow
0
0
2
0
0
0
0
0
0
0
2
4
2
2
2 (
24 Mar
)
13
2
24 Mar
15 Nov
47.
Skylark
0
0
0
0
0
0
0
0
1
0
0
1
1
0
1 (
28 Sep
)
7
1
28 Sep
28 Sep
48.
Swallow
0
0
0
0
2
0
0
0
5
0
0
7
5
2
5 (
14 Sep
)
13
2
19 May
14 Sep
49.
Starling
0
0
0
0
0
0
0
0
0
0
150
150
150
0
150 (
17 Nov
)
7
1
17 Nov
17 Nov
50.
Redwing
0
0
0
0
0
0
0
0
0
0
2
2
2
0
2 (
17 Nov
)
7
1
17 Nov
17 Nov
51.
Robin
0
0
0
0
0
0
0
0
0
0
1
1
1
0
1 (
17 Nov
)
7
1
17 Nov
17 Nov
52.
White Wagtail
0
0
0
0
0
0
0
0
1
0
0
1
1
0
1 (
14 Sep
)
7
1
14 Sep
14 Sep
53.
Meadow Pipit
0
0
6
0
0
0
0
0
11
0
3
20
14
6
11 (
14 Sep
)
20
3
24 Mar
17 Nov
54.
Greenfinch
0
0
4
0
0
0
0
0
0
0
2
6
1
5
4 (
24 Mar
)
13
2
24 Mar
17 Nov
55.
Crossbill
0
0
0
0
0
0
0
0
2
0
0
2
2
0
2 (
14 Sep
)
7
1
14 Sep
14 Sep
56.
Goldfinch
0
0
0
0
0
0
0
0
2
0
0
2
2
0
2 (
14 Sep
)
7
1
14 Sep
14 Sep
57.
Lapland Bunting
0
0
0
0
0
0
0
0
0
0
1
1
1
0
1 (
17 Nov
)
7
1
17 Nov
17 Nov
58.
Snow Bunting
0
0
0
0
0
0
0
0
0
0
8
8
8
0
4 (
16 Nov
)
13
2
16 Nov
17 Nov
Other species
Species
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Totals
SW
NE
Maximum
Presence
(%)
Presence
(days)
First
Last
1.
Harbour Porpoise
0
0
8
0
0
0
0
0
2
0
0
10
8
2
7 (
24 Mar
)
27
4
23 Mar
15 Sep
Species
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Totals
SW
NE
Maximum
Presence
(%)
Presence
(days)
First
Last
Totals
1085
0
3014
0
240
0
0
0
1478
1583
1030
8430
5146
3284
100
15
Observation hours
2:20
0:00
3:30
0:00
1:23
0:00
0:00
0:00
7:35
4:49
3:41
23:18
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