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Remarkable
Analysis
Phenology
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Also present
individuals
calls
all years
2025
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dec & jan
Marki, Warsaw (nocturnal flight calls)
Totals 2025 - individuals
Species
Jan
Feb
Mar
Apr
May
Jun
Totals
Maximum
Presence
(%)
Presence
(days)
First
Last
1.
Bean Goose sp.
7
9
1
0
0
0
17
6 (
18 Jan
)
7
8
9 Jan
9 Mar
2.
Eurasian White-fronted Goose
0
0
6
1
0
0
7
2 (
2 Mar
)
5
6
1 Mar
4 Apr
3.
Mute Swan
0
0
1
0
0
0
1
1 (
19 Mar
)
1
1
19 Mar
19 Mar
4.
Wigeon
0
0
37
5
0
0
42
17 (
22 Mar
)
11
12
8 Mar
12 Apr
5.
Mallard
17
15
8
2
0
0
42
5 (
19 Jan
)
19
21
5 Jan
27 Apr
6.
Teal
0
0
1
4
0
0
5
3 (
11 Apr
)
3
3
30 Mar
11 Apr
7.
Goldeneye
1
2
1
0
0
0
4
1 (
5 Jan
)
4
4
5 Jan
1 Mar
8.
Quail
0
0
0
0
2
18
20
5 (
1 Jun
)
9
10
31 May
27 Jun
9.
Water Rail
0
0
3
4
4
10
21
3 (
31 May
)
14
16
21 Mar
27 Jun
10.
Spotted Crake
0
0
0
1
0
0
1
1 (
18 Apr
)
1
1
18 Apr
18 Apr
11.
Moorhen
0
0
4
19
6
8
37
4 (
17 Apr
)
18
20
19 Mar
26 Jun
12.
Coot
0
0
2
3
1
0
6
1 (
8 Mar
)
5
6
8 Mar
11 May
13.
Little Grebe
0
0
0
0
0
1
1
1 (
18 Jun
)
1
1
18 Jun
18 Jun
14.
Little Ringed Plover
0
0
0
1
0
2
3
1 (
4 Apr
)
3
3
4 Apr
27 Jun
15.
Curlew
0
0
0
1
0
0
1
1 (
21 Apr
)
1
1
21 Apr
21 Apr
16.
Common Sandpiper
0
0
0
2
4
1
7
2 (
4 May
)
5
6
18 Apr
18 Jun
17.
Green Sandpiper
0
0
0
2
0
1
3
2 (
16 Apr
)
2
2
16 Apr
14 Jun
18.
Black-headed Gull
0
0
1
0
0
0
1
1 (
15 Mar
)
1
1
15 Mar
15 Mar
19.
Laridae sp.
0
0
1
0
0
0
1
1 (
18 Mar
)
1
1
18 Mar
18 Mar
20.
Bittern
0
0
0
1
0
1
2
1 (
13 Apr
)
2
2
13 Apr
19 Jun
21.
Little Bittern
0
0
0
0
2
2
4
1 (
4 May
)
4
4
4 May
15 Jun
22.
Grey Heron
1
0
0
4
0
1
6
2 (
18 Apr
)
4
5
16 Jan
27 Jun
23.
Jackdaw
1
1
10
1
0
0
13
2 (
15 Mar
)
11
12
19 Jan
11 Apr
24.
Hooded Crow
3
1
1
0
0
0
5
2 (
13 Jan
)
4
4
13 Jan
2 Mar
25.
Raven
0
1
0
0
0
0
1
1 (
16 Feb
)
1
1
16 Feb
16 Feb
26.
Skylark
0
15
11
0
0
0
26
15 (
25 Feb
)
4
4
25 Feb
21 Mar
27.
Blackcap
0
0
0
4
2
0
6
3 (
17 Apr
)
3
3
16 Apr
4 May
28.
Song Thrush
0
0
141
139
1
0
281
72 (
27 Mar
)
19
22
8 Mar
4 May
29.
Redwing
1
1
385
276
0
0
663
326 (
27 Mar
)
19
22
26 Jan
21 Apr
30.
Blackbird
3
1
106
1
0
0
111
43 (
21 Mar
)
17
19
1 Jan
17 Apr
Species
Jan
Feb
Mar
Apr
May
Jun
Totals
Maximum
Presence
(%)
Presence
(days)
First
Last
31.
Fieldfare
7
3
4
0
0
0
14
6 (
13 Jan
)
6
7
13 Jan
27 Mar
32.
Spotted Flycatcher
0
0
0
0
1
1
2
1 (
7 May
)
2
2
7 May
1 Jun
33.
Robin
0
0
6
40
1
0
47
31 (
13 Apr
)
8
9
27 Mar
25 May
34.
Black Redstart
0
0
0
3
0
0
3
1 (
13 Apr
)
3
3
13 Apr
21 Apr
35.
Tree Pipit
0
0
0
9
8
0
17
8 (
17 Apr
)
4
4
17 Apr
4 May
36.
Hawfinch
0
0
1
1
0
1
3
1 (
29 Mar
)
3
3
29 Mar
15 Jun
37.
Yellowhammer
0
0
2
0
0
0
2
1 (
6 Mar
)
2
2
6 Mar
27 Mar
38.
Ortolan Bunting
0
0
0
0
1
0
1
1 (
11 May
)
1
1
11 May
11 May
39.
Reed Bunting
0
0
2
0
0
0
2
1 (
6 Mar
)
2
2
6 Mar
21 Mar
40.
Species unidentified
0
1
0
1
0
0
2
1 (
25 Feb
)
2
2
25 Feb
5 Apr
Species
Jan
Feb
Mar
Apr
May
Jun
Totals
Maximum
Presence
(%)
Presence
(days)
First
Last
Totals
41
50
735
525
33
47
1431
1431
3482
100
113
Observation hours
203:08
129:59
175:24
108:32
98:15
78:49
794:07
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