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Remarkable
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Grevenbicht (nacht)
Totals 2025 - individuals
Species
Jan
Feb
Mar
Apr
Totals
Maximum
Presence
(%)
Presence
(days)
First
Last
1.
Canada Goose
3
0
3
0
6
3 (
5 Jan
)
3
3
5 Jan
19 Mar
2.
Barnacle Goose
0
2
3
0
5
3 (
1 Mar
)
2
2
27 Feb
1 Mar
3.
Greylag Goose
8
3
1
0
12
6 (
14 Jan
)
6
6
10 Jan
14 Mar
4.
Tundra Bean Goose
14
5
0
0
19
4 (
16 Jan
)
8
9
3 Jan
23 Feb
5.
Eurasian White-fronted Goose
95
95
38
0
228
26 (
3 Jan
)
39
42
3 Jan
21 Mar
6.
Mute Swan
0
0
0
1
1
1 (
2 Apr
)
1
1
2 Apr
2 Apr
7.
Bewick's Swan
0
0
6
0
6
6 (
7 Mar
)
1
1
7 Mar
7 Mar
8.
Egyptian Goose
1
2
0
0
3
2 (
25 Feb
)
2
2
3 Jan
25 Feb
9.
Shelduck
0
0
1
0
1
1 (
12 Mar
)
1
1
12 Mar
12 Mar
10.
Ruddy Shelduck
0
0
1
0
1
1 (
5 Mar
)
1
1
5 Mar
5 Mar
11.
Gadwall
4
5
0
8
17
4 (
7 Apr
)
8
9
10 Jan
21 Apr
12.
Wigeon
0
0
13
0
13
2 (
7 Mar
)
7
8
7 Mar
30 Mar
13.
Mallard
2
3
5
7
17
3 (
11 Apr
)
10
11
3 Jan
15 Apr
14.
Pintail
0
0
6
1
7
2 (
20 Mar
)
5
5
6 Mar
4 Apr
15.
Teal
1
1
6
2
10
3 (
6 Mar
)
6
6
3 Jan
5 Apr
16.
Goldeneye
0
4
1
0
5
2 (
9 Feb
)
4
4
2 Feb
11 Mar
17.
Quail
0
0
0
1
1
1 (
27 Apr
)
1
1
27 Apr
27 Apr
18.
Water Rail
1
3
39
28
71
4 (
21 Mar
)
41
44
11 Jan
29 Apr
19.
Spotted Crake
0
0
1
1
2
1 (
8 Mar
)
2
2
8 Mar
3 Apr
20.
Moorhen
0
4
47
56
107
6 (
12 Mar
)
50
53
15 Feb
30 Apr
21.
Coot
3
16
37
36
92
4 (
3 Mar
)
50
53
30 Jan
30 Apr
22.
Crane
0
31
5
0
36
25 (
18 Feb
)
6
6
16 Feb
19 Mar
23.
Little Grebe
0
1
3
6
10
1 (
14 Feb
)
9
10
14 Feb
27 Apr
24.
Oystercatcher
0
4
5
6
15
3 (
23 Feb
)
10
11
23 Feb
29 Apr
25.
Golden Plover
0
1
5
0
6
2 (
20 Mar
)
5
5
25 Feb
25 Mar
26.
Little Ringed Plover
0
0
4
13
17
3 (
3 Apr
)
11
12
6 Mar
24 Apr
27.
Lapwing
1
7
4
0
12
3 (
23 Feb
)
8
9
12 Jan
23 Mar
28.
Whimbrel
0
0
0
2
2
1 (
11 Apr
)
2
2
11 Apr
13 Apr
29.
Snipe
4
4
8
1
17
3 (
7 Mar
)
11
12
11 Jan
12 Apr
30.
Common Sandpiper
0
0
0
8
8
3 (
21 Apr
)
5
5
19 Apr
30 Apr
Species
Jan
Feb
Mar
Apr
Totals
Maximum
Presence
(%)
Presence
(days)
First
Last
31.
Green Sandpiper
0
0
4
9
13
2 (
28 Mar
)
9
10
21 Mar
19 Apr
32.
Redshank
0
0
0
1
1
1 (
9 Apr
)
1
1
9 Apr
9 Apr
33.
Dunlin
0
0
0
2
2
2 (
11 Apr
)
1
1
11 Apr
11 Apr
34.
Common Tern
0
0
0
3
3
2 (
21 Apr
)
2
2
21 Apr
24 Apr
35.
Black-headed Gull
3
17
22
29
71
6 (
19 Apr
)
30
32
3 Jan
30 Apr
36.
Mediterranean Gull
0
0
3
3
6
2 (
28 Mar
)
5
5
24 Mar
23 Apr
37.
Common Gull
0
2
0
0
2
1 (
10 Feb
)
2
2
10 Feb
24 Feb
38.
large gull sp.
0
1
7
0
8
2 (
6 Mar
)
5
5
24 Feb
23 Mar
39.
Bittern
0
1
2
2
5
1 (
17 Feb
)
5
5
17 Feb
11 Apr
40.
Grey Heron
0
10
26
20
56
4 (
30 Mar
)
34
36
3 Feb
30 Apr
41.
Long-eared Owl
0
0
1
0
1
1 (
23 Mar
)
1
1
23 Mar
23 Mar
42.
Rook
0
0
2
0
2
2 (
26 Mar
)
1
1
26 Mar
26 Mar
43.
Wood Lark
0
3
1
0
4
3 (
23 Feb
)
2
2
23 Feb
11 Mar
44.
Skylark
0
14
0
0
14
12 (
23 Feb
)
3
3
20 Feb
25 Feb
45.
Firecrest
0
0
0
1
1
1 (
8 Apr
)
1
1
8 Apr
8 Apr
46.
Starling
0
0
7
1
8
2 (
7 Mar
)
6
6
1 Mar
1 Apr
47.
Song Thrush
3
119
355
236
713
35 (
23 Feb
)
64
68
11 Jan
28 Apr
48.
Redwing
93
100
856
155
1204
206 (
27 Mar
)
71
76
3 Jan
16 Apr
49.
Blackbird
4
5
5
1
15
3 (
23 Feb
)
12
13
3 Jan
26 Apr
50.
Fieldfare
0
3
0
0
3
1 (
2 Feb
)
3
3
2 Feb
28 Feb
51.
Ring Ouzel
0
0
1
8
9
3 (
15 Apr
)
6
6
28 Mar
19 Apr
52.
Robin
0
3
15
8
26
3 (
24 Mar
)
19
20
25 Feb
16 Apr
53.
Black Redstart
0
0
2
0
2
1 (
20 Mar
)
2
2
20 Mar
23 Mar
54.
House Sparrow
0
0
2
0
2
1 (
5 Mar
)
2
2
5 Mar
17 Mar
55.
White Wagtail
0
0
1
1
2
1 (
29 Mar
)
2
2
29 Mar
5 Apr
56.
Tree Pipit
0
0
0
9
9
2 (
12 Apr
)
7
7
12 Apr
30 Apr
57.
Chaffinch
0
1
0
0
1
1 (
9 Feb
)
1
1
9 Feb
9 Feb
58.
Hawfinch
0
0
0
1
1
1 (
27 Apr
)
1
1
27 Apr
27 Apr
59.
Greenfinch
0
2
2
0
4
2 (
25 Feb
)
3
3
25 Feb
15 Mar
60.
Snow Bunting
0
1
0
0
1
1 (
6 Feb
)
1
1
6 Feb
6 Feb
Species
Jan
Feb
Mar
Apr
Totals
Maximum
Presence
(%)
Presence
(days)
First
Last
61.
Reed Bunting
0
0
3
0
3
1 (
2 Mar
)
3
3
2 Mar
18 Mar
62.
Species unidentified
0
6
2
0
8
2 (
25 Feb
)
7
7
3 Feb
21 Mar
Species
Jan
Feb
Mar
Apr
Totals
Maximum
Presence
(%)
Presence
(days)
First
Last
Totals
240
479
1561
667
2947
2947
5063
100
107
Observation hours
298:20
301:35
323:40
243:30
1167:05
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