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Totals Terschelling, Paal 18 2002
Species
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Totals
W
E
Maximum
Presence
(%)
Presence
(days)
First
Last
1.
Dark-bellied Brent Goose
0
0
0
0
0
0
0
0
0
0
65
0
65
65
0
65 (
10 Nov
)
4
1
10 Nov
10 Nov
2.
Wigeon
0
0
0
0
0
0
0
0
25
0
49
15
89
78
11
40 (
10 Nov
)
16
4
15 Sep
31 Dec
3.
Teal
0
0
0
0
0
0
0
0
8
0
9
0
17
12
5
5 (
23 Nov
)
20
5
15 Sep
23 Nov
4.
Scaup
0
0
0
0
0
0
0
0
0
0
13
0
13
13
0
9 (
20 Nov
)
8
2
20 Nov
22 Nov
5.
Eider
0
0
0
0
0
0
0
0
0
0
949
0
949
884
65
553 (
20 Nov
)
20
5
10 Nov
24 Nov
6.
Velvet Scoter
1
0
0
0
0
0
0
0
1
10
16
0
28
28
0
10 (
23 Oct
)
28
7
1 Jan
23 Nov
7.
Common Scoter
0
0
0
0
0
160
0
0
400
0
2560
0
3120
2814
306
981 (
22 Nov
)
32
8
30 Jun
24 Nov
8.
Long-tailed Duck
0
0
0
0
0
0
0
0
0
1
0
1
2
2
0
1 (
29 Oct
)
8
2
29 Oct
31 Dec
9.
Goldeneye
0
0
0
0
0
0
0
0
0
0
14
0
14
13
1
10 (
10 Nov
)
8
2
10 Nov
23 Nov
10.
Red-breasted Merganser
0
0
0
0
0
0
0
0
0
0
8
0
8
7
1
6 (
10 Nov
)
12
3
9 Nov
22 Nov
11.
Red-necked Grebe
0
2
0
0
0
0
0
0
2
0
4
0
8
7
1
3 (
10 Nov
)
20
5
10 Feb
10 Nov
12.
Great Crested Grebe
0
1
0
0
0
0
0
0
2
0
25
0
28
28
0
10 (
10 Nov
)
32
8
10 Feb
24 Nov
13.
Slavonian Grebe
0
0
0
0
0
0
0
0
1
0
1
0
2
1
1
1 (
21 Sep
)
8
2
21 Sep
10 Nov
14.
Oystercatcher
0
0
0
0
0
0
0
0
0
0
11
0
11
11
0
9 (
23 Nov
)
8
2
9 Nov
23 Nov
15.
Grey Plover
0
0
0
0
0
0
0
0
1
0
0
0
1
1
0
1 (
15 Sep
)
4
1
15 Sep
15 Sep
16.
Curlew
0
0
0
0
0
1
0
0
0
0
0
0
1
1
0
1 (
30 Jun
)
4
1
30 Jun
30 Jun
17.
Bar-tailed Godwit
0
0
0
0
0
0
0
0
0
0
1
0
1
1
0
1 (
24 Nov
)
4
1
24 Nov
24 Nov
18.
Turnstone
0
0
0
0
0
0
0
0
0
0
1
0
1
0
1
1 (
22 Nov
)
4
1
22 Nov
22 Nov
19.
Sanderling
0
0
0
0
0
0
0
0
0
0
4
0
4
2
2
3 (
24 Nov
)
8
2
23 Nov
24 Nov
20.
Dunlin
0
0
0
0
0
0
0
0
0
0
4
0
4
0
4
4 (
20 Nov
)
4
1
20 Nov
20 Nov
21.
Woodcock
0
0
0
0
0
0
0
0
0
1
0
0
1
1
0
1 (
23 Oct
)
4
1
23 Oct
23 Oct
22.
Snipe
0
0
0
0
0
0
0
0
0
0
1
0
1
0
1
1 (
20 Nov
)
4
1
20 Nov
20 Nov
23.
Kittiwake
0
0
0
0
0
0
0
0
0
50
198
0
248
246
2
174 (
9 Nov
)
16
4
23 Oct
23 Nov
24.
Sabine's Gull
0
0
0
0
0
0
0
0
1
1
0
0
2
2
0
1 (
18 Sep
)
8
2
18 Sep
4 Oct
25.
Black-headed Gull
0
0
0
0
0
0
0
0
0
0
50
0
50
36
14
25 (
23 Nov
)
16
4
9 Nov
24 Nov
26.
Little Gull
5
0
0
0
0
0
0
0
41
3
171
0
220
220
0
142 (
9 Nov
)
36
9
1 Jan
23 Nov
27.
Common Gull
0
0
0
0
0
0
0
0
0
0
55
0
55
44
11
41 (
23 Nov
)
12
3
22 Nov
24 Nov
28.
Great Black-backed Gull
0
0
0
0
0
0
0
0
0
0
30
0
30
25
5
14 (
24 Nov
)
12
3
22 Nov
24 Nov
29.
Herring Gull
0
0
0
0
0
0
0
0
0
0
121
0
121
76
45
56 (
23 Nov
)
12
3
22 Nov
24 Nov
30.
Sandwich Tern
0
0
0
0
0
0
0
0
150
0
1
0
151
151
0
99 (
17 Sep
)
20
5
16 Sep
10 Nov
Species
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Totals
W
E
Maximum
Presence
(%)
Presence
(days)
First
Last
31.
Common Tern
0
0
0
0
0
0
0
0
1
0
0
0
1
1
0
1 (
17 Sep
)
4
1
17 Sep
17 Sep
32.
Arctic Tern
0
0
0
0
0
0
0
0
2
0
0
0
2
2
0
2 (
17 Sep
)
4
1
17 Sep
17 Sep
33.
Common/Arctic Tern
0
0
0
0
0
0
0
0
18
0
0
0
18
18
0
11 (
17 Sep
)
8
2
17 Sep
18 Sep
34.
Great Skua
0
1
0
0
0
0
0
0
27
29
3
0
60
59
1
12 (
17 Sep
)
44
11
10 Feb
9 Nov
35.
Pomarine Skua
0
0
0
0
0
0
0
0
1
3
1
0
5
4
1
2 (
6 Oct
)
16
4
26 Sep
9 Nov
36.
Arctic Skua
0
0
0
0
0
0
0
0
37
10
1
0
48
48
0
9 (
16 Sep
)
44
11
16 Sep
9 Nov
37.
Little Auk
0
0
0
0
0
0
0
0
0
0
2
0
2
2
0
1 (
9 Nov
)
8
2
9 Nov
10 Nov
38.
Guillemot
0
500
0
0
0
0
0
0
0
4
0
3
507
505
2
500 (
10 Feb
)
16
4
10 Feb
31 Dec
39.
Razorbill
2
2
0
0
0
0
0
0
1
0
0
0
5
5
0
2 (
1 Jan
)
12
3
1 Jan
21 Sep
40.
Razorbill/Guillemot
25
0
0
0
0
0
0
0
2
300
517
0
844
836
8
285 (
9 Nov
)
44
11
1 Jan
24 Nov
41.
Puffin
0
0
0
0
0
0
0
0
0
1
0
0
1
1
0
1 (
17 Oct
)
4
1
17 Oct
17 Oct
42.
Red-throated Diver
50
150
0
0
0
0
0
0
12
3
41
0
256
254
2
150 (
10 Feb
)
40
10
1 Jan
24 Nov
43.
Black-throated Diver
4
1
0
0
0
0
0
0
0
2
1
0
8
8
0
4 (
1 Jan
)
16
4
1 Jan
24 Nov
44.
diver sp.
0
0
0
0
0
0
0
0
2
0
1143
1
1146
1134
12
795 (
10 Nov
)
36
9
16 Sep
31 Dec
45.
Fulmar
0
1
0
0
0
0
0
0
1
7
0
0
9
9
0
3 (
4 Oct
)
24
6
10 Feb
17 Oct
46.
Pterodroma sp.
0
0
0
0
0
0
0
0
1
0
0
0
1
0
1
1 (
17 Sep
)
4
1
17 Sep
17 Sep
47.
Sooty Shearwater
0
0
0
0
0
0
0
0
12
95
2
0
109
107
2
40 (
5 Oct
)
44
11
16 Sep
10 Nov
48.
Gannet
0
200
0
0
0
13
0
0
71
175
28
0
487
477
10
200 (
10 Feb
)
56
14
10 Feb
23 Nov
49.
Cormorant
0
0
0
0
0
12
0
0
0
0
0
0
12
9
3
12 (
30 Jun
)
4
1
30 Jun
30 Jun
50.
Hen Harrier
0
0
0
0
0
0
0
0
1
0
0
0
1
1
0
1 (
17 Sep
)
4
1
17 Sep
17 Sep
51.
Rock Pipit
0
0
0
0
0
0
0
0
1
0
0
0
1
1
0
1 (
16 Sep
)
4
1
16 Sep
16 Sep
Other species
Species
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Totals
W
E
Maximum
Presence
(%)
Presence
(days)
First
Last
1.
Harbour Porpoise
0
0
0
0
0
0
0
0
0
0
1
0
1
1
0
1 (
23 Nov
)
4
1
23 Nov
23 Nov
Species
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Totals
W
E
Maximum
Presence
(%)
Presence
(days)
First
Last
Totals
87
858
0
0
0
186
0
0
822
695
6101
20
8769
8251
518
100
25
Observation hours
0:00
2:00
0:00
0:00
0:00
0:00
0:00
0:00
14:30
0:00
9:40
0:45
26:55
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