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Remarkable
Analysis
Phenology
Record counts
Graph
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Totals (date)
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Totals Polder Krûsbrekken 2022
Species
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Totals
Newly
ringed
Retraps
Maximum
Presence
(%)
Presence
(days)
First
Last
1.
Shelduck
0
3
0
0
0
0
0
0
0
0
0
3
3
0
2 (
15 Mar
)
6
2
15 Mar
27 Mar
2.
Gadwall
1
3
0
0
0
0
0
0
0
0
0
4
4
0
1 (
28 Feb
)
12
4
28 Feb
25 Mar
3.
Quail
0
0
0
0
0
0
1
0
0
0
0
1
1
0
1 (
13 Aug
)
3
1
13 Aug
13 Aug
4.
Water Rail
0
0
0
0
0
0
2
4
9
0
0
15
15
0
5 (
12 Oct
)
21
7
6 Aug
29 Oct
5.
Moorhen
0
0
0
0
0
0
0
0
1
0
0
1
1
0
1 (
23 Oct
)
3
1
23 Oct
23 Oct
6.
Oystercatcher
1
4
0
0
0
1
0
0
0
0
0
6
6
0
2 (
24 Mar
)
15
5
28 Feb
15 Jul
7.
Golden Plover
4
1
0
0
0
0
0
29
2
0
0
36
36
0
29 (
15 Sep
)
12
4
26 Feb
21 Oct
8.
Lapwing
1
1
0
0
0
1
0
1
0
0
13
17
17
0
9 (
2 Dec
)
18
6
28 Feb
16 Dec
9.
Whimbrel
0
0
3
0
0
1
0
0
0
0
0
4
4
0
2 (
14 Apr
)
9
3
14 Apr
24 Jul
10.
Curlew
0
0
0
0
0
1
0
0
0
0
0
1
1
0
1 (
15 Jul
)
3
1
15 Jul
15 Jul
11.
Black-tailed Godwit
1
23
2
0
0
13
0
0
0
0
0
39
37
2
10 (
4 Mar
)
36
12
28 Feb
24 Jul
12.
Woodcock
0
0
0
0
0
0
0
0
1
0
0
1
1
0
1 (
23 Oct
)
3
1
23 Oct
23 Oct
13.
Snipe
0
0
0
0
0
0
0
0
15
0
0
15
15
0
14 (
21 Oct
)
6
2
21 Oct
23 Oct
14.
Redshank
0
3
1
0
0
1
0
0
0
0
0
5
5
0
2 (
10 Mar
)
12
4
10 Mar
17 Jul
15.
Ruff
0
45
0
0
0
7
0
0
0
0
0
52
52
0
20 (
25 Mar
)
27
9
7 Mar
24 Jul
16.
Barn Owl
0
0
0
0
0
0
0
1
5
3
0
9
8
1
4 (
18 Oct
)
15
5
10 Sep
19 Nov
17.
Long-eared Owl
0
0
0
0
0
0
0
0
5
0
0
5
5
0
3 (
18 Oct
)
9
3
10 Oct
29 Oct
18.
Short-eared Owl
0
0
0
0
0
0
0
0
1
0
1
2
2
0
1 (
10 Oct
)
6
2
10 Oct
14 Dec
19.
Skylark
0
0
0
0
0
0
0
0
6
0
0
6
6
0
4 (
29 Oct
)
6
2
12 Oct
29 Oct
20.
Swallow
0
0
0
0
0
0
97
0
0
0
0
97
97
0
43 (
13 Aug
)
9
3
6 Aug
20 Aug
21.
Cetti's Warbler
0
0
0
0
0
0
0
0
1
0
0
1
1
0
1 (
10 Oct
)
3
1
10 Oct
10 Oct
22.
Aquatic Warbler
0
0
0
0
0
0
1
0
0
0
0
1
1
0
1 (
13 Aug
)
3
1
13 Aug
13 Aug
23.
Sedge Warbler
0
0
0
0
0
2
5
0
0
0
0
7
7
0
4 (
20 Aug
)
9
3
17 Jul
20 Aug
24.
Reed Warbler
0
0
0
0
0
0
4
1
0
0
0
5
5
0
2 (
13 Aug
)
9
3
13 Aug
10 Sep
25.
Savi's Warbler
0
0
0
0
0
0
1
0
0
0
0
1
1
0
1 (
20 Aug
)
3
1
20 Aug
20 Aug
26.
Wren
0
0
0
0
0
0
0
0
1
0
0
1
1
0
1 (
12 Oct
)
3
1
12 Oct
12 Oct
27.
Starling
0
0
0
0
0
1
0
0
2
0
0
3
3
0
1 (
17 Jul
)
9
3
17 Jul
29 Oct
Species
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Totals
Newly
ringed
Retraps
Maximum
Presence
(%)
Presence
(days)
First
Last
Totals
8
83
6
0
0
28
111
36
49
3
14
338
335
3
100
33
Observation hours
12:30
60:52
10:30
0:00
0:00
19:54
19:45
13:00
37:00
8:00
13:30
195:01
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