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Totals Terschelling, Paal 18 1978
Species
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Totals
W
E
Maximum
Presence
(%)
Presence
(days)
First
Last
1.
Dark-bellied Brent Goose
198
0
0
0
0
0
0
81
279
91
188
180 (
29 Mar
)
21
6
29 Mar
16 Oct
2.
Shelduck
2
4
0
0
0
15
0
1
22
6
16
9 (
18 Aug
)
18
5
31 Mar
15 Oct
3.
Shoveler
3
8
0
0
0
0
0
0
11
0
11
8 (
1 Apr
)
7
2
31 Mar
1 Apr
4.
Wigeon
0
0
0
0
0
42
0
7
49
49
0
34 (
20 Aug
)
14
4
20 Aug
14 Oct
5.
Mallard
4
0
0
0
0
15
0
0
19
17
2
9 (
20 Aug
)
18
5
29 Mar
20 Aug
6.
Teal
4
0
0
0
0
54
0
8
66
52
14
19 (
12 Aug
)
43
12
29 Mar
16 Oct
7.
duck sp.
0
0
0
0
0
15
0
298
313
302
11
290 (
14 Oct
)
14
4
6 Aug
16 Oct
8.
Tufted Duck
0
0
0
0
0
1
0
0
1
1
0
1 (
9 Aug
)
4
1
9 Aug
9 Aug
9.
Eider
77
27
0
0
0
198
0
1720
2022
1856
166
1588 (
13 Oct
)
36
10
30 Mar
14 Oct
10.
Velvet Scoter
6
0
0
0
0
10
0
12
28
26
2
6 (
9 Aug
)
36
10
29 Mar
18 Oct
11.
Common Scoter
419
77
0
0
0
12202
0
501
13199
12579
620
2919 (
8 Aug
)
100
28
28 Mar
18 Oct
12.
Goldeneye
0
0
0
0
0
0
0
2
2
2
0
2 (
14 Oct
)
4
1
14 Oct
14 Oct
13.
Red-breasted Merganser
4
5
0
0
0
4
0
63
76
71
5
57 (
14 Oct
)
29
8
29 Mar
17 Oct
14.
Little Grebe
0
0
0
0
0
0
0
1
1
1
0
1 (
18 Oct
)
4
1
18 Oct
18 Oct
15.
Red-necked Grebe
0
0
0
0
0
4
0
2
6
6
0
4 (
20 Aug
)
11
3
20 Aug
15 Oct
16.
Great Crested Grebe
1
0
0
0
0
24
0
21
46
45
1
13 (
18 Aug
)
36
10
30 Mar
18 Oct
17.
Black-necked / Slavonian Grebe
0
2
0
0
0
0
0
0
2
0
2
2 (
1 Apr
)
4
1
1 Apr
1 Apr
18.
Oystercatcher
8
26
0
0
0
64
0
0
98
76
22
32 (
6 Aug
)
25
7
30 Mar
24 Aug
19.
Golden Plover
0
0
0
0
0
20
0
1
21
12
9
10 (
14 Aug
)
14
4
12 Aug
13 Oct
20.
Grey Plover
0
0
0
0
0
89
0
11
100
93
7
40 (
14 Aug
)
29
8
12 Aug
14 Oct
21.
Ringed Plover
0
0
0
0
0
4
0
0
4
4
0
4 (
20 Aug
)
4
1
20 Aug
20 Aug
22.
Whimbrel
0
0
0
0
0
5
0
0
5
5
0
2 (
20 Aug
)
14
4
12 Aug
20 Aug
23.
Curlew
7
0
0
0
0
34
0
0
41
35
6
30 (
20 Aug
)
18
5
29 Mar
20 Aug
24.
Bar-tailed Godwit
0
0
0
0
0
521
0
6
527
297
230
118 (
7 Aug
)
57
16
6 Aug
14 Oct
25.
Black-tailed Godwit
0
3
0
0
0
0
0
0
3
3
0
3 (
1 Apr
)
4
1
1 Apr
1 Apr
26.
Turnstone
0
0
0
0
0
81
0
1
82
56
26
31 (
7 Aug
)
32
9
6 Aug
14 Oct
27.
Knot
0
0
0
0
0
24
0
21
45
44
1
21 (
14 Oct
)
21
6
7 Aug
14 Oct
28.
Sanderling
129
46
0
0
0
515
0
21
711
444
267
270 (
20 Aug
)
61
17
29 Mar
17 Oct
29.
Dunlin
12
3
0
0
0
33
0
23
71
61
10
23 (
14 Oct
)
29
8
29 Mar
14 Oct
30.
Little Stint
0
0
0
0
0
1
0
0
1
1
0
1 (
14 Aug
)
4
1
14 Aug
14 Aug
Species
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Totals
W
E
Maximum
Presence
(%)
Presence
(days)
First
Last
31.
Snipe
0
0
0
0
0
32
0
0
32
32
0
20 (
20 Aug
)
7
2
14 Aug
20 Aug
32.
Redshank
0
3
0
0
0
0
0
1
4
0
4
3 (
1 Apr
)
7
2
1 Apr
13 Oct
33.
Greenshank
0
0
0
0
0
5
0
0
5
5
0
3 (
12 Aug
)
7
2
12 Aug
20 Aug
34.
Kittiwake
3
2
0
0
0
3
0
0
8
3
5
3 (
30 Mar
)
18
5
30 Mar
12 Aug
35.
Black-headed Gull
107
198
0
0
0
15
0
236
556
303
253
212 (
14 Oct
)
29
8
29 Mar
14 Oct
36.
Little Gull
0
0
0
0
0
12
0
12
24
24
0
12 (
13 Oct
)
11
3
9 Aug
13 Oct
37.
Common Gull
0
0
0
0
0
0
0
1
1
1
0
1 (
16 Oct
)
4
1
16 Oct
16 Oct
38.
Great Black-backed Gull
4
5
0
0
0
22
0
0
31
26
5
22 (
7 Aug
)
18
5
28 Mar
7 Aug
39.
Lesser Black-backed Gull
53
1
0
0
0
189
0
0
243
235
8
89 (
19 Aug
)
25
7
28 Mar
19 Aug
40.
Gull-billed Tern
0
0
0
0
0
1
0
0
1
1
0
1 (
7 Aug
)
4
1
7 Aug
7 Aug
41.
Sandwich Tern
7
2
0
0
0
14194
0
2
14205
10746
3459
3224 (
20 Aug
)
75
21
29 Mar
16 Oct
42.
Little Tern
0
0
0
0
0
293
0
1
294
143
151
205 (
20 Aug
)
54
15
6 Aug
16 Oct
43.
Arctic Tern
0
0
0
0
0
21
0
0
21
21
0
20 (
20 Aug
)
7
2
8 Aug
20 Aug
44.
Common/Arctic Tern
0
0
0
0
0
10741
0
6
10747
10095
652
2565 (
20 Aug
)
64
18
6 Aug
16 Oct
45.
Black Tern
0
0
0
0
0
569
0
0
569
496
73
299 (
20 Aug
)
54
15
6 Aug
27 Aug
46.
Great Skua
0
0
0
0
0
1
0
0
1
1
0
1 (
20 Aug
)
4
1
20 Aug
20 Aug
47.
Pomarine Skua
0
0
0
0
0
8
0
0
8
7
1
2 (
8 Aug
)
18
5
8 Aug
24 Aug
48.
Arctic Skua
0
0
0
0
0
114
0
1
115
106
9
53 (
19 Aug
)
57
16
6 Aug
16 Oct
49.
skua sp.
0
0
0
0
0
11
0
1
12
11
1
6 (
24 Aug
)
21
6
7 Aug
17 Oct
50.
Red-throated Diver
0
0
0
0
0
0
0
8
8
8
0
4 (
13 Oct
)
14
4
13 Oct
16 Oct
51.
diver sp.
19
0
0
0
0
2
0
7
28
25
3
15 (
30 Mar
)
32
9
28 Mar
18 Oct
52.
Fulmar
0
0
0
0
0
5
0
1
6
6
0
4 (
24 Aug
)
11
3
20 Aug
16 Oct
53.
Gannet
0
0
0
0
0
134
0
252
386
353
33
227 (
16 Oct
)
68
19
6 Aug
18 Oct
54.
Cormorant
0
0
0
0
0
25
0
0
25
25
0
22 (
18 Aug
)
14
4
6 Aug
24 Aug
55.
Grey Heron
0
0
0
0
0
1
0
1
2
2
0
1 (
20 Aug
)
7
2
20 Aug
13 Oct
56.
Short-eared Owl
0
0
0
0
0
0
0
1
1
0
1
1 (
14 Oct
)
4
1
14 Oct
14 Oct
57.
Peregrine
0
1
0
0
0
0
0
0
1
0
1
1 (
1 Apr
)
4
1
1 Apr
1 Apr
Species
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Totals
W
E
Maximum
Presence
(%)
Presence
(days)
First
Last
Totals
1067
413
0
0
0
40373
0
3332
45185
38910
6275
100
28
Observation hours
5:45
4:00
0:00
0:00
0:00
86:15
0:00
20:45
116:45
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