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Totals Terschelling, Paal 18 1999
Species
Sep
Oct
Totals
W
E
Maximum
Presence
(%)
Presence
(days)
First
Last
1.
Dark-bellied Brent Goose
0
707
707
705
2
700 (
15 Oct
)
25
3
5 Oct
19 Oct
2.
Eurasian White-fronted Goose
0
1
1
1
0
1 (
17 Oct
)
8
1
17 Oct
17 Oct
3.
Wigeon
0
23
23
18
5
12 (
14 Oct
)
25
3
5 Oct
19 Oct
4.
Pintail
0
65
65
65
0
50 (
5 Oct
)
17
2
5 Oct
17 Oct
5.
Teal
0
31
31
28
3
20 (
17 Oct
)
33
4
6 Oct
19 Oct
6.
Scaup
0
110
110
110
0
60 (
17 Oct
)
17
2
15 Oct
17 Oct
7.
Eider
0
1004
1004
1004
0
1000 (
17 Oct
)
17
2
5 Oct
17 Oct
8.
Velvet Scoter
4
13
17
14
3
10 (
15 Oct
)
25
3
30 Sep
17 Oct
9.
Common Scoter
0
4073
4073
4033
40
4000 (
15 Oct
)
25
3
5 Oct
19 Oct
10.
Goldeneye
0
20
20
20
0
20 (
15 Oct
)
8
1
15 Oct
15 Oct
11.
Goosander
0
2
2
2
0
2 (
15 Oct
)
8
1
15 Oct
15 Oct
12.
Red-breasted Merganser
0
1
1
1
0
1 (
12 Oct
)
8
1
12 Oct
12 Oct
13.
Red-necked Grebe
0
6
6
6
0
2 (
15 Oct
)
42
5
5 Oct
19 Oct
14.
Great Crested Grebe
0
9
9
8
1
5 (
6 Oct
)
42
5
5 Oct
19 Oct
15.
Slavonian Grebe
0
1
1
1
0
1 (
6 Oct
)
8
1
6 Oct
6 Oct
16.
grebe sp.
0
1
1
1
0
1 (
14 Oct
)
8
1
14 Oct
14 Oct
17.
Dunlin
0
1
1
1
0
1 (
5 Oct
)
8
1
5 Oct
5 Oct
18.
Phalaropus sp.
0
1
1
1
0
1 (
12 Oct
)
8
1
12 Oct
12 Oct
19.
Kittiwake
0
31
31
31
0
10 (
9 Oct
)
42
5
5 Oct
14 Oct
20.
Black-headed Gull
0
4
4
4
0
4 (
5 Oct
)
8
1
5 Oct
5 Oct
21.
Little Gull
0
127
127
127
0
30 (
12 Oct
)
67
8
5 Oct
19 Oct
22.
Sandwich Tern
0
300
300
300
0
200 (
5 Oct
)
33
4
5 Oct
12 Oct
23.
Arctic Tern
0
32
32
32
0
20 (
5 Oct
)
25
3
5 Oct
9 Oct
24.
Great Skua
1
60
61
61
0
48 (
5 Oct
)
75
9
30 Sep
15 Oct
25.
Pomarine Skua
0
19
19
19
0
5 (
14 Oct
)
50
6
4 Oct
17 Oct
26.
Arctic Skua
4
98
102
102
0
30 (
5 Oct
)
75
9
30 Sep
15 Oct
27.
Long-tailed Skua
1
2
3
3
0
1 (
30 Sep
)
25
3
30 Sep
4 Oct
28.
skua sp.
0
10
10
10
0
8 (
5 Oct
)
25
3
5 Oct
9 Oct
29.
Guillemot
0
1
1
1
0
1 (
12 Oct
)
8
1
12 Oct
12 Oct
30.
Razorbill
0
1
1
1
0
1 (
5 Oct
)
8
1
5 Oct
5 Oct
Species
Sep
Oct
Totals
W
E
Maximum
Presence
(%)
Presence
(days)
First
Last
31.
Razorbill/Guillemot
0
13
13
13
0
5 (
12 Oct
)
42
5
5 Oct
26 Oct
32.
Puffin
0
1
1
1
0
1 (
12 Oct
)
8
1
12 Oct
12 Oct
33.
Red-throated Diver
0
78
78
78
0
28 (
12 Oct
)
58
7
5 Oct
19 Oct
34.
Black-throated Diver
0
8
8
8
0
4 (
15 Oct
)
33
4
6 Oct
17 Oct
35.
diver sp.
0
53
53
53
0
50 (
15 Oct
)
25
3
5 Oct
15 Oct
36.
Leach's Petrel
0
3
3
3
0
2 (
5 Oct
)
17
2
5 Oct
9 Oct
37.
Fulmar
0
10
10
10
0
10 (
12 Oct
)
8
1
12 Oct
12 Oct
38.
Sooty Shearwater
8
6
14
14
0
8 (
30 Sep
)
42
5
30 Sep
12 Oct
39.
Gannet
100
744
844
844
0
625 (
1 Oct
)
83
10
30 Sep
26 Oct
40.
Cormorant
0
19
19
19
0
18 (
5 Oct
)
17
2
5 Oct
17 Oct
41.
Skylark
0
300
300
300
0
300 (
6 Oct
)
8
1
6 Oct
6 Oct
42.
Shore Lark
0
20
20
20
0
20 (
15 Oct
)
8
1
15 Oct
15 Oct
43.
Richard's Pipit
0
1
1
1
0
1 (
17 Oct
)
8
1
17 Oct
17 Oct
44.
Twite
0
2
2
2
0
2 (
17 Oct
)
8
1
17 Oct
17 Oct
45.
Lapland Bunting
0
5
5
4
1
3 (
15 Oct
)
25
3
12 Oct
17 Oct
46.
Snow Bunting
0
5
5
1
4
4 (
17 Oct
)
17
2
15 Oct
17 Oct
47.
Yellowhammer
0
1
1
0
1
1 (
19 Oct
)
8
1
19 Oct
19 Oct
Species
Sep
Oct
Totals
W
E
Maximum
Presence
(%)
Presence
(days)
First
Last
Totals
118
8023
8141
8081
60
100
12
Observation hours
0:00
26:45
26:45
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