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Totals Duinen Vissersdorp 2011
Species
Sep
Oct
Nov
Dec
Totals
S
N
Maximum
Presence
(%)
Presence
(days)
First
Last
1.
Dark-bellied Brent Goose
0
14267
707
174
15148
15148
0
14039 (
8 Oct
)
62
8
6 Oct
18 Dec
2.
Pale-bellied Brent Goose
0
0
0
2
2
2
0
2 (
18 Dec
)
8
1
18 Dec
18 Dec
3.
Eurasian White-fronted Goose
0
0
0
1
1
1
0
1 (
17 Dec
)
8
1
17 Dec
17 Dec
4.
Shelduck
2
6
20
710
738
738
0
366 (
18 Dec
)
62
8
14 Sep
20 Dec
5.
Shoveler
0
0
24
16
40
40
0
24 (
6 Nov
)
23
3
6 Nov
18 Dec
6.
Gadwall
0
1
1
0
2
2
0
1 (
7 Oct
)
15
2
7 Oct
6 Nov
7.
Wigeon
0
117
186
1735
2038
2038
0
927 (
17 Dec
)
54
7
8 Oct
24 Dec
8.
Mallard
0
0
7
1
8
8
0
7 (
6 Nov
)
15
2
6 Nov
17 Dec
9.
Pintail
1
7
90
296
394
394
0
185 (
18 Dec
)
54
7
14 Sep
18 Dec
10.
Teal
3
36
25
8
72
72
0
25 (
6 Nov
)
62
8
14 Sep
20 Dec
11.
Tufted Duck
0
0
14
1
15
15
0
14 (
6 Nov
)
15
2
6 Nov
5 Dec
12.
Eider
0
2
18
230
250
218
32
141 (
18 Dec
)
46
6
8 Oct
24 Dec
13.
Velvet Scoter
0
1
6
46
53
53
0
31 (
17 Dec
)
54
7
8 Oct
24 Dec
14.
Common Scoter
291
901
52
297
1541
1536
5
545 (
8 Oct
)
100
13
8 Sep
24 Dec
15.
Goldeneye
0
0
1
2
3
3
0
1 (
6 Nov
)
23
3
6 Nov
24 Dec
16.
Red-breasted Merganser
0
0
6
83
89
89
0
55 (
18 Dec
)
54
7
6 Nov
24 Dec
17.
Red-necked Grebe
1
0
3
0
4
4
0
3 (
6 Nov
)
15
2
14 Sep
6 Nov
18.
Great Crested Grebe
0
24
26
217
267
267
0
93 (
17 Dec
)
85
11
6 Oct
24 Dec
19.
Slavonian Grebe
0
0
0
4
4
4
0
3 (
18 Dec
)
15
2
17 Dec
18 Dec
20.
Oystercatcher
0
3
0
5
8
8
0
3 (
7 Oct
)
23
3
7 Oct
18 Dec
21.
Lapwing
0
0
90
0
90
90
0
90 (
6 Nov
)
8
1
6 Nov
6 Nov
22.
Grey Plover
35
59
0
48
142
142
0
53 (
8 Oct
)
54
7
8 Sep
17 Dec
23.
Ringed Plover
28
12
0
0
40
40
0
28 (
14 Sep
)
15
2
14 Sep
8 Oct
24.
Whimbrel
6
1
0
0
7
7
0
6 (
14 Sep
)
15
2
14 Sep
8 Oct
25.
Curlew
0
31
0
32
63
63
0
25 (
18 Dec
)
54
7
7 Oct
24 Dec
26.
Bar-tailed Godwit
267
3
0
15
285
285
0
267 (
14 Sep
)
46
6
14 Sep
24 Dec
27.
Turnstone
10
0
0
2
12
12
0
10 (
14 Sep
)
15
2
14 Sep
18 Dec
28.
Knot
10
1
0
3
14
14
0
10 (
14 Sep
)
31
4
14 Sep
17 Dec
29.
Curlew Sandpiper
0
2
0
0
2
2
0
2 (
8 Oct
)
8
1
8 Oct
8 Oct
30.
Sanderling
35
71
150
290
546
512
34
211 (
5 Dec
)
62
8
14 Sep
20 Dec
Species
Sep
Oct
Nov
Dec
Totals
S
N
Maximum
Presence
(%)
Presence
(days)
First
Last
31.
Dunlin
22
801
24
258
1105
1105
0
405 (
8 Oct
)
85
11
14 Sep
24 Dec
32.
Purple Sandpiper
0
1
0
1
2
2
0
1 (
8 Oct
)
15
2
8 Oct
5 Dec
33.
Grey Phalarope
0
3
0
6
9
8
1
3 (
20 Dec
)
46
6
7 Oct
24 Dec
34.
Redshank
2
0
0
0
2
2
0
2 (
14 Sep
)
8
1
14 Sep
14 Sep
35.
Kittiwake
0
61
15
1223
1299
1299
0
381 (
5 Dec
)
77
10
7 Oct
24 Dec
36.
Sabine's Gull
1
7
0
0
8
8
0
5 (
8 Oct
)
23
3
14 Sep
8 Oct
37.
Little Gull
0
483
15
642
1140
1140
0
378 (
18 Dec
)
77
10
6 Oct
24 Dec
38.
Mediterranean Gull
0
6
0
0
6
6
0
5 (
7 Oct
)
15
2
7 Oct
8 Oct
39.
Glaucous Gull
0
0
0
1
1
1
0
1 (
17 Dec
)
8
1
17 Dec
17 Dec
40.
Sandwich Tern
102
203
0
0
305
305
0
125 (
7 Oct
)
46
6
8 Sep
19 Oct
41.
Little Tern
6
0
0
0
6
6
0
6 (
14 Sep
)
8
1
14 Sep
14 Sep
42.
Common Tern
1145
478
0
0
1623
1623
0
1054 (
14 Sep
)
46
6
8 Sep
19 Oct
43.
Arctic Tern
1
27
0
1
29
29
0
21 (
8 Oct
)
38
5
14 Sep
24 Dec
44.
Black Tern
18
0
0
0
18
18
0
18 (
14 Sep
)
8
1
14 Sep
14 Sep
45.
Great Skua
9
216
0
11
236
236
0
191 (
7 Oct
)
62
8
14 Sep
20 Dec
46.
Pomarine Skua
1
167
0
12
180
180
0
139 (
8 Oct
)
77
10
14 Sep
24 Dec
47.
Arctic Skua
54
324
2
0
380
380
0
164 (
7 Oct
)
54
7
8 Sep
6 Nov
48.
Long-tailed Skua
0
14
0
0
14
14
0
7 (
7 Oct
)
23
3
6 Oct
8 Oct
49.
skua sp.
12
85
4
4
105
105
0
40 (
7 Oct
)
62
8
14 Sep
18 Dec
50.
Guillemot
1
3
2
11
17
16
1
5 (
17 Dec
)
46
6
14 Sep
24 Dec
51.
Razorbill
0
5
0
30
35
35
0
25 (
20 Dec
)
46
6
6 Oct
20 Dec
52.
Razorbill/Guillemot
0
65
2
744
811
811
0
414 (
20 Dec
)
77
10
6 Oct
24 Dec
53.
Red-throated Diver
1
12
12
381
406
406
0
205 (
17 Dec
)
92
12
14 Sep
24 Dec
54.
Black-throated Diver
0
2
5
24
31
31
0
10 (
18 Dec
)
54
7
6 Oct
20 Dec
55.
Great Northern Diver
0
0
1
3
4
4
0
2 (
4 Dec
)
23
3
6 Nov
5 Dec
56.
diver sp.
0
3
13
297
313
313
0
140 (
18 Dec
)
62
8
7 Oct
24 Dec
57.
Storm Petrel
0
1
0
0
1
1
0
1 (
8 Oct
)
8
1
8 Oct
8 Oct
58.
Leach's Petrel
0
32
0
0
32
31
1
17 (
8 Oct
)
31
4
6 Oct
19 Oct
59.
Fulmar
0
8
0
34
42
42
0
18 (
18 Dec
)
38
5
8 Oct
24 Dec
60.
Sooty Shearwater
16
115
0
0
131
131
0
67 (
6 Oct
)
46
6
8 Sep
19 Oct
Species
Sep
Oct
Nov
Dec
Totals
S
N
Maximum
Presence
(%)
Presence
(days)
First
Last
61.
Manx Shearwater
714
81
0
0
795
795
0
606 (
14 Sep
)
38
5
8 Sep
8 Oct
62.
Balearic Shearwater
4
2
0
0
6
6
0
2 (
8 Sep
)
31
4
8 Sep
8 Oct
63.
shearwater sp.
2
1
0
0
3
3
0
2 (
14 Sep
)
15
2
14 Sep
19 Oct
64.
Gannet
732
1804
30
520
3086
3086
0
1021 (
7 Oct
)
100
13
8 Sep
24 Dec
65.
Spoonbill
99
3
0
0
102
102
0
99 (
14 Sep
)
15
2
14 Sep
7 Oct
66.
Little Egret
0
1
0
0
1
1
0
1 (
8 Oct
)
8
1
8 Oct
8 Oct
67.
Marsh Harrier
1
0
0
0
1
1
0
1 (
14 Sep
)
8
1
14 Sep
14 Sep
68.
Merlin
0
2
0
0
2
2
0
1 (
6 Oct
)
15
2
6 Oct
8 Oct
69.
Peregrine
0
1
0
0
1
1
0
1 (
7 Oct
)
8
1
7 Oct
7 Oct
70.
Swallow
4
0
0
0
4
4
0
4 (
14 Sep
)
8
1
14 Sep
14 Sep
Species
Sep
Oct
Nov
Dec
Totals
S
N
Maximum
Presence
(%)
Presence
(days)
First
Last
Totals
3636
20562
1551
8421
34170
34096
74
100
13
Observation hours
15:45
40:40
3:30
29:00
88:55
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