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Remarkable
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Also present
individuals
calls
all years
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Beijum, Groningen (nacht)
Totals 2025 - individuals
Species
Mar
Apr
May
Jun
Totals
Maximum
Presence
(%)
Presence
(days)
First
Last
1.
Canada Goose
1
0
0
0
1
1 (
20 Mar
)
4
1
20 Mar
20 Mar
2.
Barnacle Goose
1
2
26
0
29
26 (
2 May
)
14
4
20 Mar
2 May
3.
Greylag Goose
3
0
0
0
3
3 (
20 Mar
)
4
1
20 Mar
20 Mar
4.
Eurasian White-fronted Goose
29
0
0
0
29
27 (
20 Mar
)
7
2
20 Mar
21 Mar
5.
Egyptian Goose
0
0
2
0
2
1 (
14 May
)
7
2
14 May
19 May
6.
Gadwall
0
9
8
0
17
4 (
23 Apr
)
25
7
20 Apr
10 May
7.
Wigeon
28
3
1
0
32
17 (
21 Mar
)
18
5
20 Mar
6 May
8.
Mallard
2
5
2
1
10
2 (
21 Mar
)
29
8
21 Mar
26 Jun
9.
Teal
6
20
4
0
30
6 (
20 Mar
)
43
12
20 Mar
2 May
10.
Quail
0
0
0
1
1
1 (
26 Jun
)
4
1
26 Jun
26 Jun
11.
Water Rail
3
6
1
3
13
3 (
21 Mar
)
36
10
21 Mar
26 Jun
12.
Spotted Crake
0
1
1
0
2
1 (
24 Apr
)
7
2
24 Apr
10 May
13.
Little Grebe
0
3
11
2
16
3 (
9 May
)
43
12
11 Apr
18 Jun
14.
Oystercatcher
1
0
2
5
8
2 (
19 May
)
21
6
20 Mar
26 Jun
15.
Avocet
0
2
0
0
2
2 (
20 Apr
)
4
1
20 Apr
20 Apr
16.
Golden Plover
0
1
0
0
1
1 (
19 Apr
)
4
1
19 Apr
19 Apr
17.
Dotterel
0
1
0
0
1
1 (
19 Apr
)
4
1
19 Apr
19 Apr
18.
Ringed Plover
0
1
0
0
1
1 (
20 Apr
)
4
1
20 Apr
20 Apr
19.
Little Ringed Plover
0
4
2
0
6
1 (
11 Apr
)
21
6
11 Apr
13 May
20.
Whimbrel
0
9
13
0
22
5 (
2 May
)
39
11
20 Apr
19 May
21.
Curlew
0
3
0
5
8
3 (
26 Jun
)
18
5
20 Apr
26 Jun
22.
Black-tailed Godwit
0
0
1
0
1
1 (
29 May
)
4
1
29 May
29 May
23.
Common Sandpiper
0
12
17
1
30
8 (
30 Apr
)
39
11
23 Apr
1 Jun
24.
Green Sandpiper
0
2
0
0
2
1 (
19 Apr
)
7
2
19 Apr
24 Apr
25.
Redshank
0
7
2
0
9
2 (
11 Apr
)
29
8
11 Apr
29 May
26.
Greenshank
0
1
0
0
1
1 (
20 Apr
)
4
1
20 Apr
20 Apr
27.
wader sp.
0
0
2
0
2
2 (
2 May
)
4
1
2 May
2 May
28.
Dunlin
0
0
1
0
1
1 (
1 May
)
4
1
1 May
1 May
29.
Common Tern
0
0
1
0
1
1 (
14 May
)
4
1
14 May
14 May
30.
Black-headed Gull
1
4
4
1
10
2 (
30 Apr
)
29
8
20 Mar
20 Jun
Species
Mar
Apr
May
Jun
Totals
Maximum
Presence
(%)
Presence
(days)
First
Last
31.
Common Gull
1
0
0
0
1
1 (
20 Mar
)
4
1
20 Mar
20 Mar
32.
Lesser Black-backed Gull
0
2
0
0
2
2 (
12 Apr
)
4
1
12 Apr
12 Apr
33.
Bittern
0
0
1
0
1
1 (
10 May
)
4
1
10 May
10 May
34.
Grey Heron
0
6
4
2
12
2 (
11 Apr
)
39
11
11 Apr
20 Jun
35.
Barn Owl
0
1
0
0
1
1 (
23 Apr
)
4
1
23 Apr
23 Apr
36.
Kingfisher
1
0
0
0
1
1 (
21 Mar
)
4
1
21 Mar
21 Mar
37.
House Martin
0
0
0
1
1
1 (
18 Jun
)
4
1
18 Jun
18 Jun
38.
Song Thrush
4
156
0
0
160
93 (
19 Apr
)
36
10
20 Mar
30 Apr
39.
Redwing
8
53
0
0
61
51 (
11 Apr
)
18
5
20 Mar
26 Apr
40.
Fieldfare
0
1
0
0
1
1 (
29 Apr
)
4
1
29 Apr
29 Apr
41.
Ring Ouzel
0
2
0
0
2
1 (
20 Apr
)
7
2
20 Apr
27 Apr
42.
Spotted Flycatcher
0
0
2
0
2
1 (
1 May
)
7
2
1 May
2 May
43.
flycatcher sp.
0
1
0
0
1
1 (
30 Apr
)
4
1
30 Apr
30 Apr
44.
Hawfinch
0
0
2
0
2
1 (
13 May
)
7
2
13 May
14 May
Species
Mar
Apr
May
Jun
Totals
Maximum
Presence
(%)
Presence
(days)
First
Last
Totals
89
318
110
22
539
539
329
100
28
Observation hours
22:45
86:10
69:15
26:55
205:05
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