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Totals Bois de Cise, Somme (80) 2025
Species
Mar
Apr
Totals
SW
NE
Maximum
Presence
(%)
Presence
(days)
First
Last
1.
Canada Goose
4
0
4
4
0
4 (
14 Mar
)
11
1
14 Mar
14 Mar
2.
Mute Swan
3
0
3
0
3
3 (
18 Mar
)
11
1
18 Mar
18 Mar
3.
Shelduck
7
12
19
0
19
12 (
1 Apr
)
22
2
18 Mar
1 Apr
4.
Stock Dove
75
0
75
2
73
26 (
9 Mar
)
78
7
2 Mar
21 Mar
5.
Woodpigeon
5053
442
5495
0
5495
1957 (
18 Mar
)
100
9
2 Mar
2 Apr
6.
Collared Dove
5
3
8
0
8
3 (
2 Apr
)
44
4
9 Mar
2 Apr
7.
Avocet
0
11
11
0
11
11 (
1 Apr
)
11
1
1 Apr
1 Apr
8.
Pluvialis sp.
16
0
16
0
16
16 (
8 Mar
)
11
1
8 Mar
8 Mar
9.
Golden Plover
8
1
9
0
9
6 (
9 Mar
)
44
4
9 Mar
2 Apr
10.
Ringed Plover
22
0
22
0
22
22 (
18 Mar
)
11
1
18 Mar
18 Mar
11.
Little Ringed Plover
1
0
1
0
1
1 (
21 Mar
)
11
1
21 Mar
21 Mar
12.
Lapwing
19
0
19
0
19
16 (
8 Mar
)
22
2
2 Mar
8 Mar
13.
Kentish Plover
8
0
8
0
8
8 (
18 Mar
)
11
1
18 Mar
18 Mar
14.
Snipe
15
6
21
0
21
15 (
18 Mar
)
22
2
18 Mar
1 Apr
15.
Green Sandpiper
0
1
1
0
1
1 (
1 Apr
)
11
1
1 Apr
1 Apr
16.
Redshank
18
0
18
0
18
18 (
18 Mar
)
11
1
18 Mar
18 Mar
17.
Ruff
1
0
1
0
1
1 (
2 Mar
)
11
1
2 Mar
2 Mar
18.
Black-headed Gull
26
40
66
0
66
40 (
2 Apr
)
33
3
14 Mar
2 Apr
19.
Herring Gull
16
0
16
0
16
16 (
8 Mar
)
11
1
8 Mar
8 Mar
20.
Lesser Black-backed Gull
598
55
653
0
653
316 (
8 Mar
)
67
6
8 Mar
2 Apr
21.
Cormorant
31
5
36
0
36
30 (
21 Mar
)
33
3
18 Mar
2 Apr
22.
Spoonbill
0
92
92
0
92
92 (
1 Apr
)
11
1
1 Apr
1 Apr
23.
Little Egret
0
2
2
0
2
2 (
1 Apr
)
11
1
1 Apr
1 Apr
24.
Great White Egret
16
11
27
4
23
7 (
18 Mar
)
78
7
8 Mar
2 Apr
25.
Grey Heron
33
5
38
2
36
23 (
18 Mar
)
67
6
2 Mar
2 Apr
26.
Sparrowhawk
2
1
3
0
3
1 (
18 Mar
)
33
3
18 Mar
2 Apr
27.
Marsh Harrier
1
0
1
0
1
1 (
18 Mar
)
11
1
18 Mar
18 Mar
28.
Short-eared Owl
1
0
1
0
1
1 (
21 Mar
)
11
1
21 Mar
21 Mar
29.
Great Spotted Woodpecker
0
1
1
0
1
1 (
2 Apr
)
11
1
2 Apr
2 Apr
30.
Kestrel
5
8
13
1
12
5 (
2 Apr
)
56
5
9 Mar
2 Apr
Species
Mar
Apr
Totals
SW
NE
Maximum
Presence
(%)
Presence
(days)
First
Last
31.
Magpie
1
0
1
0
1
1 (
8 Mar
)
11
1
8 Mar
8 Mar
32.
Carrion Crow
15
12
27
0
27
12 (
21 Mar
)
56
5
2 Mar
2 Apr
33.
Blue Tit
29
0
29
0
29
14 (
9 Mar
)
44
4
2 Mar
18 Mar
34.
Great Tit
22
1
23
0
23
16 (
9 Mar
)
44
4
9 Mar
2 Apr
35.
Wood Lark
25
0
25
0
25
18 (
9 Mar
)
56
5
2 Mar
21 Mar
36.
Skylark
286
0
286
0
286
99 (
8 Mar
)
67
6
2 Mar
21 Mar
37.
Sand Martin
18
9
27
0
27
18 (
21 Mar
)
33
3
21 Mar
2 Apr
38.
Swallow
14
64
78
0
78
54 (
2 Apr
)
56
5
18 Mar
2 Apr
39.
House Martin
0
1
1
0
1
1 (
2 Apr
)
11
1
2 Apr
2 Apr
40.
Chiffchaff
24
0
24
0
24
10 (
9 Mar
)
44
4
9 Mar
21 Mar
41.
Phylloscopus sp.
0
2
2
0
2
2 (
1 Apr
)
11
1
1 Apr
1 Apr
42.
Starling
123
5
128
0
128
43 (
9 Mar
)
67
6
2 Mar
2 Apr
43.
Song Thrush
14
0
14
0
14
11 (
21 Mar
)
33
3
2 Mar
21 Mar
44.
Redwing
3
0
3
0
3
3 (
9 Mar
)
11
1
9 Mar
9 Mar
45.
Blackbird
1
3
4
0
4
3 (
2 Apr
)
22
2
8 Mar
2 Apr
46.
Fieldfare
1
0
1
0
1
1 (
21 Mar
)
11
1
21 Mar
21 Mar
47.
Dunnock
1
0
1
0
1
1 (
2 Mar
)
11
1
2 Mar
2 Mar
48.
Blue-headed Wagtail
12
3
15
0
15
10 (
21 Mar
)
33
3
19 Mar
2 Apr
49.
Grey Wagtail
5
0
5
0
5
4 (
18 Mar
)
22
2
18 Mar
21 Mar
50.
White Wagtail
1782
18
1800
0
1800
515 (
21 Mar
)
100
9
2 Mar
2 Apr
51.
Meadow Pipit
3197
543
3740
0
3740
1404 (
21 Mar
)
100
9
2 Mar
2 Apr
52.
Tree Pipit
4
0
4
0
4
4 (
21 Mar
)
11
1
21 Mar
21 Mar
53.
Chaffinch
3335
19
3354
0
3354
1622 (
21 Mar
)
100
9
2 Mar
2 Apr
54.
Brambling
12
0
12
0
12
6 (
9 Mar
)
44
4
8 Mar
21 Mar
55.
Hawfinch
13
0
13
0
13
6 (
18 Mar
)
44
4
9 Mar
21 Mar
56.
Bullfinch
110
5
115
0
115
31 (
9 Mar
)
100
9
2 Mar
2 Apr
57.
Greenfinch
20
6
26
1
25
9 (
21 Mar
)
89
8
8 Mar
2 Apr
58.
Linnet
1045
437
1482
5
1477
572 (
21 Mar
)
100
9
2 Mar
2 Apr
59.
redpoll sp.
1
1
2
1
1
1 (
21 Mar
)
22
2
21 Mar
1 Apr
60.
Goldfinch
182
142
324
3
321
125 (
21 Mar
)
78
7
8 Mar
2 Apr
Species
Mar
Apr
Totals
SW
NE
Maximum
Presence
(%)
Presence
(days)
First
Last
61.
Serin
2
0
2
0
2
2 (
9 Mar
)
11
1
9 Mar
9 Mar
62.
Siskin
22
0
22
0
22
11 (
9 Mar
)
56
5
2 Mar
21 Mar
63.
Corn Bunting
1
0
1
0
1
1 (
9 Mar
)
11
1
9 Mar
9 Mar
64.
Yellowhammer
4
1
5
0
5
3 (
8 Mar
)
33
3
8 Mar
2 Apr
65.
Reed Bunting
54
0
54
0
54
23 (
18 Mar
)
67
6
8 Mar
21 Mar
66.
passerine sp.
122
0
122
0
122
122 (
8 Mar
)
11
1
8 Mar
8 Mar
Other species
Species
Mar
Apr
Totals
SW
NE
Maximum
Presence
(%)
Presence
(days)
First
Last
1.
Red Admiral
4
0
4
0
4
3 (
9 Mar
)
22
2
8 Mar
9 Mar
Other species
Species
Mar
Apr
Totals
SW
NE
Maximum
Presence
(%)
Presence
(days)
First
Last
1.
Bumblebee sp.
4
0
4
0
4
2 (
19 Mar
)
33
3
8 Mar
19 Mar
Species
Mar
Apr
Totals
SW
NE
Maximum
Presence
(%)
Presence
(days)
First
Last
Totals
16492
1968
18460
23
18437
100
9
Observation hours
24:35
10:10
34:45
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