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Totals VRS Castricum 2025
Species
Jan
Feb
Mar
Apr
Totals
Newly
ringed
Retraps
Maximum
Presence
(%)
Presence
(days)
First
Last
1.
Water Rail
0
0
1
0
1
1
0
1 (
23 Mar
)
2
1
23 Mar
23 Mar
2.
Little Ringed Plover
0
0
1
7
8
8
0
4 (
12 Apr
)
11
5
29 Mar
12 Apr
3.
Dunlin
0
0
5
1
6
6
0
3 (
22 Mar
)
7
3
19 Mar
8 Apr
4.
Common Gull
0
1
0
0
1
1
0
1 (
3 Feb
)
2
1
3 Feb
3 Feb
5.
Blue Tit
18
15
9
0
42
25
17
6 (
12 Jan
)
33
15
11 Jan
20 Mar
6.
Great Tit
16
32
29
11
88
50
38
8 (
3 Feb
)
73
33
11 Jan
17 Apr
7.
Wood Lark
0
0
1
0
1
1
0
1 (
9 Mar
)
2
1
9 Mar
9 Mar
8.
Skylark
0
2
0
0
2
2
0
2 (
21 Feb
)
2
1
21 Feb
21 Feb
9.
Cetti's Warbler
0
0
4
0
4
2
2
1 (
6 Mar
)
9
4
6 Mar
29 Mar
10.
Long-tailed Tit
2
0
2
0
4
1
3
2 (
12 Jan
)
7
3
12 Jan
12 Mar
11.
Willow Warbler
0
0
6
25
31
25
6
4 (
8 Apr
)
33
15
25 Mar
16 Apr
12.
Chiffchaff
0
0
61
61
122
81
41
11 (
22 Mar
)
60
27
7 Mar
18 Apr
13.
Sedge Warbler
0
0
1
17
18
14
4
3 (
8 Apr
)
24
11
23 Mar
18 Apr
14.
Savi's Warbler
0
0
1
1
2
2
0
1 (
28 Mar
)
4
2
28 Mar
7 Apr
15.
Grasshopper Warbler
0
0
0
2
2
2
0
1 (
4 Apr
)
4
2
4 Apr
15 Apr
16.
Blackcap
0
0
3
61
64
61
3
12 (
15 Apr
)
33
15
19 Mar
18 Apr
17.
Lesser Whitethroat
0
0
0
2
2
2
0
1 (
16 Apr
)
4
2
16 Apr
18 Apr
18.
Whitethroat
0
0
0
2
2
2
0
1 (
16 Apr
)
4
2
16 Apr
18 Apr
19.
Firecrest
1
0
14
2
17
14
3
3 (
23 Mar
)
27
12
12 Jan
3 Apr
20.
Goldcrest
0
0
35
14
49
43
6
17 (
24 Mar
)
40
18
9 Mar
18 Apr
21.
Wren
0
1
8
2
11
3
8
1 (
14 Feb
)
24
11
14 Feb
11 Apr
22.
Song Thrush
0
1
1
7
9
9
0
3 (
8 Apr
)
13
6
3 Feb
17 Apr
23.
Redwing
1
1
3
0
5
5
0
1 (
12 Jan
)
11
5
12 Jan
28 Mar
24.
Blackbird
8
6
14
1
29
21
8
4 (
12 Jan
)
33
15
12 Jan
8 Apr
25.
Fieldfare
36
0
0
0
36
36
0
20 (
13 Jan
)
7
3
11 Jan
13 Jan
26.
Ring Ouzel
0
0
0
2
2
2
0
1 (
8 Apr
)
4
2
8 Apr
17 Apr
27.
Robin
4
1
40
26
71
56
15
11 (
23 Mar
)
60
27
11 Jan
18 Apr
28.
Nightingale
0
0
0
4
4
2
2
1 (
11 Apr
)
9
4
11 Apr
17 Apr
29.
Bluethroat
0
0
1
1
2
2
0
1 (
22 Mar
)
4
2
22 Mar
15 Apr
30.
Redstart
0
0
0
1
1
1
0
1 (
4 Apr
)
2
1
4 Apr
4 Apr
Species
Jan
Feb
Mar
Apr
Totals
Newly
ringed
Retraps
Maximum
Presence
(%)
Presence
(days)
First
Last
31.
Stonechat
0
0
3
2
5
1
4
2 (
24 Mar
)
9
4
22 Mar
16 Apr
32.
Dunnock
0
1
9
0
10
5
5
2 (
9 Mar
)
18
8
26 Feb
26 Mar
33.
White Wagtail
0
2
3
1
6
6
0
2 (
26 Feb
)
9
4
26 Feb
7 Apr
34.
Meadow Pipit
0
0
1
0
1
1
0
1 (
14 Mar
)
2
1
14 Mar
14 Mar
35.
Tree Pipit
0
0
0
1
1
1
0
1 (
17 Apr
)
2
1
17 Apr
17 Apr
36.
Chaffinch
0
0
6
2
8
7
1
2 (
20 Mar
)
16
7
1 Mar
7 Apr
37.
Greenfinch
0
0
1
0
1
1
0
1 (
2 Mar
)
2
1
2 Mar
2 Mar
38.
Linnet
0
0
0
1
1
1
0
1 (
16 Apr
)
2
1
16 Apr
16 Apr
39.
Goldfinch
0
1
3
0
4
3
1
1 (
14 Feb
)
9
4
14 Feb
24 Mar
40.
Reed Bunting
0
0
7
0
7
3
4
3 (
19 Mar
)
9
4
6 Mar
27 Mar
Species
Jan
Feb
Mar
Apr
Totals
Newly
ringed
Retraps
Maximum
Presence
(%)
Presence
(days)
First
Last
Totals
86
64
273
257
680
509
171
100
45
Observation hours
27:30
33:30
100:15
56:15
217:30
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