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Totals Terschelling, Paal 18 1977
Species
Mar
Apr
May
Jun
Jul
Aug
Sep
Totals
W
E
Maximum
Presence
(%)
Presence
(days)
First
Last
1.
Dark-bellied Brent Goose
92
0
0
0
0
19
0
111
20
91
76 (
8 Mar
)
25
3
8 Mar
6 Aug
2.
Shelduck
2
0
0
0
0
3
0
5
0
5
3 (
4 Aug
)
17
2
25 Mar
4 Aug
3.
Gadwall
0
4
0
0
0
1
0
5
0
5
4 (
28 Apr
)
17
2
28 Apr
7 Aug
4.
Mallard
0
0
0
0
0
4
0
4
0
4
3 (
10 Aug
)
17
2
8 Aug
10 Aug
5.
Teal
0
0
0
0
0
42
1
43
43
0
26 (
6 Aug
)
33
4
6 Aug
4 Sep
6.
Eider
18
6
0
0
0
313
0
337
308
29
150 (
7 Aug
)
67
8
8 Mar
8 Aug
7.
Velvet Scoter
0
0
0
0
0
1
0
1
1
0
1 (
8 Aug
)
8
1
8 Aug
8 Aug
8.
Common Scoter
284
20
0
0
0
1830
279
2413
2236
177
625 (
7 Aug
)
100
12
8 Mar
4 Sep
9.
Red-breasted Merganser
13
0
0
0
0
0
0
13
13
0
8 (
17 Mar
)
25
3
8 Mar
25 Mar
10.
Little Grebe
0
0
0
0
0
0
1
1
1
0
1 (
3 Sep
)
8
1
3 Sep
3 Sep
11.
Great Crested Grebe
1
0
0
0
0
0
0
1
1
0
1 (
8 Mar
)
8
1
8 Mar
8 Mar
12.
grebe sp.
0
0
0
0
0
1
0
1
1
0
1 (
4 Aug
)
8
1
4 Aug
4 Aug
13.
Oystercatcher
3
0
0
0
0
71
0
74
47
27
33 (
6 Aug
)
42
5
25 Mar
10 Aug
14.
Golden Plover
0
0
0
0
0
2
0
2
2
0
2 (
7 Aug
)
8
1
7 Aug
7 Aug
15.
Grey Plover
0
0
0
0
0
8
0
8
5
3
5 (
5 Aug
)
17
2
5 Aug
6 Aug
16.
Ringed Plover
0
0
0
0
0
1
1
2
2
0
1 (
4 Aug
)
17
2
4 Aug
3 Sep
17.
Whimbrel
0
0
0
0
0
33
0
33
2
31
33 (
4 Aug
)
8
1
4 Aug
4 Aug
18.
Curlew
0
0
0
0
0
1
1
2
1
1
1 (
4 Aug
)
17
2
4 Aug
3 Sep
19.
Bar-tailed Godwit
0
16
0
0
0
144
0
160
100
60
88 (
6 Aug
)
42
5
28 Apr
7 Aug
20.
Turnstone
0
0
0
0
0
16
0
16
15
1
9 (
4 Aug
)
25
3
4 Aug
7 Aug
21.
Sanderling
0
0
0
0
0
13
0
13
11
2
11 (
4 Aug
)
17
2
4 Aug
6 Aug
22.
Dunlin
0
0
0
0
0
0
6
6
6
0
6 (
4 Sep
)
8
1
4 Sep
4 Sep
23.
Snipe
0
0
0
0
0
0
1
1
1
0
1 (
3 Sep
)
8
1
3 Sep
3 Sep
24.
Common Sandpiper
0
0
0
0
0
3
0
3
1
2
3 (
6 Aug
)
8
1
6 Aug
6 Aug
25.
Kittiwake
0
0
0
0
0
2
0
2
1
1
1 (
4 Aug
)
17
2
4 Aug
5 Aug
26.
Black-headed Gull
6
159
0
0
0
72
0
237
146
91
159 (
28 Apr
)
58
7
8 Mar
6 Aug
27.
Common Gull
0
2
0
0
0
75
0
77
34
43
31 (
6 Aug
)
33
4
28 Apr
6 Aug
28.
Great Black-backed Gull
6
2
0
0
0
17
0
25
11
14
12 (
6 Aug
)
50
6
8 Mar
6 Aug
29.
Herring Gull
104
38
0
0
0
431
0
573
334
239
358 (
6 Aug
)
50
6
8 Mar
6 Aug
30.
Lesser Black-backed Gull
0
1
0
0
0
142
0
143
67
76
73 (
6 Aug
)
33
4
28 Apr
6 Aug
Species
Mar
Apr
May
Jun
Jul
Aug
Sep
Totals
W
E
Maximum
Presence
(%)
Presence
(days)
First
Last
31.
Gull-billed Tern
0
0
0
0
0
1
0
1
1
0
1 (
4 Aug
)
8
1
4 Aug
4 Aug
32.
Sandwich Tern
1
56
0
0
0
1639
48
1744
1022
722
875 (
6 Aug
)
75
9
17 Mar
4 Sep
33.
Little Tern
0
10
0
0
0
13
0
23
22
1
10 (
28 Apr
)
25
3
28 Apr
10 Aug
34.
Common Tern
0
0
0
0
0
4
0
4
1
3
3 (
5 Aug
)
17
2
4 Aug
5 Aug
35.
Arctic Tern
0
0
0
0
0
152
0
152
115
37
72 (
4 Aug
)
25
3
4 Aug
6 Aug
36.
Common/Arctic Tern
0
5
0
0
0
92
25
122
98
24
37 (
6 Aug
)
58
7
28 Apr
4 Sep
37.
Arctic Skua
0
0
0
0
0
3
5
8
8
0
3 (
3 Sep
)
42
5
4 Aug
4 Sep
38.
Red-throated Diver
6
0
0
0
0
0
0
6
5
1
6 (
8 Mar
)
8
1
8 Mar
8 Mar
39.
diver sp.
48
0
0
0
0
0
0
48
44
4
48 (
8 Mar
)
8
1
8 Mar
8 Mar
40.
Gannet
0
1
0
0
0
13
6
20
15
5
7 (
4 Aug
)
67
8
28 Apr
4 Sep
Species
Mar
Apr
May
Jun
Jul
Aug
Sep
Totals
W
E
Maximum
Presence
(%)
Presence
(days)
First
Last
Totals
584
320
0
0
0
5162
374
6440
4741
1699
100
12
Observation hours
4:00
1:00
0:00
0:00
0:00
16:00
2:45
23:45
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