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Totals Digue de Malo - Dunkerque (Nord, 59) 2025
Species
Mar
Apr
Totals
S
N
Maximum
Presence
(%)
Presence
(days)
First
Last
1.
Dark-bellied Brent Goose
0
4
4
0
4
2 (
6 Apr
)
17
2
6 Apr
7 Apr
2.
Canada Goose
6
2
8
8
0
6 (
22 Mar
)
17
2
22 Mar
18 Apr
3.
Greylag Goose
5
24
29
4
25
16 (
6 Apr
)
33
4
21 Mar
8 Apr
4.
Mute Swan
3
13
16
10
6
6 (
30 Apr
)
33
4
22 Mar
30 Apr
5.
Egyptian Goose
6
6
12
6
6
6 (
30 Apr
)
25
3
21 Mar
30 Apr
6.
Shelduck
8
72
80
12
68
16 (
6 Apr
)
83
10
18 Mar
30 Apr
7.
Shoveler
2
42
44
0
44
40 (
6 Apr
)
25
3
22 Mar
6 Apr
8.
Gadwall
0
3
3
0
3
3 (
4 Apr
)
8
1
4 Apr
4 Apr
9.
duck sp.
0
6
6
0
6
6 (
6 Apr
)
8
1
6 Apr
6 Apr
10.
Eider
0
3
3
0
3
3 (
28 Apr
)
8
1
28 Apr
28 Apr
11.
Velvet Scoter
0
8
8
0
8
8 (
6 Apr
)
8
1
6 Apr
6 Apr
12.
Common Scoter
108
133
241
35
206
72 (
21 Mar
)
58
7
21 Mar
20 Apr
13.
Red-breasted Merganser
25
21
46
37
9
25 (
21 Mar
)
42
5
21 Mar
26 Apr
14.
Swift
0
710
710
0
710
581 (
26 Apr
)
33
4
20 Apr
30 Apr
15.
Cuckoo
0
2
2
1
1
1 (
28 Apr
)
17
2
28 Apr
30 Apr
16.
Stock Dove
0
1
1
0
1
1 (
18 Apr
)
8
1
18 Apr
18 Apr
17.
Woodpigeon
538
153
691
0
691
256 (
22 Mar
)
58
7
18 Mar
26 Apr
18.
Collared Dove
3
0
3
0
3
3 (
21 Mar
)
8
1
21 Mar
21 Mar
19.
Great Crested Grebe
2
9
11
0
11
4 (
6 Apr
)
42
5
18 Mar
30 Apr
20.
Oystercatcher
4
54
58
14
44
12 (
30 Apr
)
75
9
18 Mar
30 Apr
21.
Avocet
16
10
26
0
26
16 (
18 Mar
)
25
3
18 Mar
7 Apr
22.
Grey Plover
0
10
10
0
10
6 (
6 Apr
)
25
3
6 Apr
26 Apr
23.
Ringed Plover
38
2
40
0
40
36 (
18 Mar
)
25
3
18 Mar
26 Apr
24.
Whimbrel
0
419
419
0
419
150 (
20 Apr
)
67
8
4 Apr
30 Apr
25.
Bar-tailed Godwit
2
47
49
0
49
34 (
6 Apr
)
58
7
18 Mar
30 Apr
26.
Black-tailed Godwit
2
0
2
0
2
2 (
18 Mar
)
8
1
18 Mar
18 Mar
27.
Common Sandpiper
0
1
1
0
1
1 (
18 Apr
)
8
1
18 Apr
18 Apr
28.
Green Sandpiper
1
1
2
0
2
1 (
22 Mar
)
17
2
22 Mar
7 Apr
29.
Wood Sandpiper
0
2
2
0
2
2 (
26 Apr
)
8
1
26 Apr
26 Apr
30.
Redshank
142
359
501
0
501
346 (
6 Apr
)
58
7
18 Mar
28 Apr
Species
Mar
Apr
Totals
S
N
Maximum
Presence
(%)
Presence
(days)
First
Last
31.
Greenshank
0
39
39
0
39
28 (
26 Apr
)
25
3
26 Apr
30 Apr
32.
Knot
0
1
1
0
1
1 (
7 Apr
)
8
1
7 Apr
7 Apr
33.
Ruff
0
13
13
0
13
13 (
26 Apr
)
8
1
26 Apr
26 Apr
34.
wader sp.
72
6
78
0
78
72 (
18 Mar
)
17
2
18 Mar
4 Apr
35.
Sanderling
53
5
58
0
58
53 (
18 Mar
)
25
3
18 Mar
30 Apr
36.
Dunlin
260
1632
1892
0
1892
1626 (
6 Apr
)
42
5
18 Mar
30 Apr
37.
Caspian Tern
0
1
1
0
1
1 (
18 Apr
)
8
1
18 Apr
18 Apr
38.
Common Tern
0
26
26
0
26
18 (
7 Apr
)
25
3
7 Apr
26 Apr
39.
Sandwich Tern
21
83
104
0
104
55 (
7 Apr
)
42
5
18 Mar
7 Apr
40.
Little Gull
0
1
1
0
1
1 (
6 Apr
)
8
1
6 Apr
6 Apr
41.
Black-headed Gull
895
1373
2268
0
2268
562 (
4 Apr
)
92
11
18 Mar
30 Apr
42.
Mediterranean Gull
9
338
347
150
197
94 (
18 Apr
)
100
12
18 Mar
30 Apr
43.
Common Gull
97
192
289
0
289
186 (
6 Apr
)
42
5
21 Mar
28 Apr
44.
Lesser Black-backed Gull
387
109
496
0
496
240 (
21 Mar
)
50
6
18 Mar
7 Apr
45.
Fulmar
0
1
1
0
1
1 (
18 Apr
)
8
1
18 Apr
18 Apr
46.
Gannet
0
3
3
0
3
3 (
6 Apr
)
8
1
6 Apr
6 Apr
47.
Cormorant
101
397
498
0
498
185 (
6 Apr
)
67
8
18 Mar
28 Apr
48.
Spoonbill
27
193
220
5
215
82 (
6 Apr
)
75
9
18 Mar
30 Apr
49.
Little Egret
0
3
3
0
3
2 (
8 Apr
)
17
2
4 Apr
8 Apr
50.
Great White Egret
6
14
20
0
20
6 (
4 Apr
)
42
5
21 Mar
7 Apr
51.
Grey Heron
46
43
89
2
87
25 (
22 Mar
)
83
10
18 Mar
30 Apr
52.
Purple Heron
0
3
3
0
3
2 (
8 Apr
)
17
2
7 Apr
8 Apr
53.
Sparrowhawk
2
6
8
0
8
3 (
30 Apr
)
42
5
22 Mar
30 Apr
54.
Marsh Harrier
10
23
33
0
33
9 (
4 Apr
)
83
10
18 Mar
30 Apr
55.
raptor sp.
1
0
1
0
1
1 (
22 Mar
)
8
1
22 Mar
22 Mar
56.
Great Spotted Woodpecker
0
2
2
0
2
2 (
26 Apr
)
8
1
26 Apr
26 Apr
57.
Kestrel
0
18
18
0
18
7 (
6 Apr
)
50
6
4 Apr
30 Apr
58.
Jackdaw
27
17
44
0
44
19 (
18 Mar
)
58
7
18 Mar
30 Apr
59.
Rook
0
1
1
0
1
1 (
18 Apr
)
8
1
18 Apr
18 Apr
60.
Carrion Crow
32
76
108
8
100
30 (
4 Apr
)
58
7
18 Mar
30 Apr
Species
Mar
Apr
Totals
S
N
Maximum
Presence
(%)
Presence
(days)
First
Last
61.
Skylark
13
0
13
0
13
13 (
22 Mar
)
8
1
22 Mar
22 Mar
62.
Sand Martin
8
92
100
0
100
24 (
18 Apr
)
83
10
21 Mar
30 Apr
63.
Swallow
4
379
383
98
285
102 (
28 Apr
)
83
10
22 Mar
30 Apr
64.
House Martin
0
2
2
1
1
1 (
6 Apr
)
17
2
6 Apr
28 Apr
65.
Starling
76
0
76
0
76
30 (
21 Mar
)
25
3
18 Mar
22 Mar
66.
Song Thrush
25
8
33
0
33
20 (
21 Mar
)
42
5
21 Mar
18 Apr
67.
Mistle Thrush
2
0
2
0
2
2 (
21 Mar
)
8
1
21 Mar
21 Mar
68.
Ring Ouzel
0
5
5
0
5
4 (
7 Apr
)
17
2
7 Apr
26 Apr
69.
thrush sp.
0
3
3
0
3
3 (
18 Apr
)
8
1
18 Apr
18 Apr
70.
Black Redstart
1
0
1
0
1
1 (
21 Mar
)
8
1
21 Mar
21 Mar
71.
Blue-headed Wagtail
0
41
41
0
41
11 (
26 Apr
)
50
6
4 Apr
28 Apr
72.
Grey Wagtail
4
1
5
0
5
3 (
21 Mar
)
25
3
21 Mar
4 Apr
73.
White Wagtail
216
54
270
0
270
154 (
22 Mar
)
92
11
18 Mar
30 Apr
74.
Meadow Pipit
522
2794
3316
2
3314
792 (
8 Apr
)
92
11
18 Mar
30 Apr
75.
Tree Pipit
0
2
2
0
2
2 (
6 Apr
)
8
1
6 Apr
6 Apr
76.
Chaffinch
22
21
43
0
43
21 (
4 Apr
)
25
3
21 Mar
4 Apr
77.
Linnet
3
27
30
0
30
17 (
6 Apr
)
25
3
21 Mar
6 Apr
78.
Goldfinch
0
3
3
0
3
3 (
6 Apr
)
8
1
6 Apr
6 Apr
79.
passerine sp.
9
0
9
0
9
9 (
18 Mar
)
8
1
18 Mar
18 Mar
Other species
Species
Mar
Apr
Totals
S
N
Maximum
Presence
(%)
Presence
(days)
First
Last
1.
white sp. (butterfly)
0
2
2
0
2
2 (
18 Apr
)
8
1
18 Apr
18 Apr
2.
Red Admiral
0
1
1
0
1
1 (
18 Apr
)
8
1
18 Apr
18 Apr
Species
Mar
Apr
Totals
S
N
Maximum
Presence
(%)
Presence
(days)
First
Last
Totals
3862
10171
14033
393
13640
100
12
Observation hours
10:43
34:13
44:56
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