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Remarkable
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Totals Vlaardingen Foppenplas 2025
Species
Feb
Mar
Apr
Totals
SW
NE
Maximum
Presence
(%)
Presence
(days)
First
Last
1.
Barnacle Goose
1072
2672
599
4343
0
4343
1500 (
2 Mar
)
47
7
23 Feb
3 Apr
2.
Greylag Goose
0
13
0
13
0
13
8 (
9 Mar
)
13
2
9 Mar
23 Mar
3.
Pink-footed Goose
17
0
0
17
0
17
17 (
23 Feb
)
7
1
23 Feb
23 Feb
4.
Eurasian White-fronted Goose
1727
462
0
2189
0
2189
1727 (
23 Feb
)
40
6
23 Feb
23 Mar
5.
Mute Swan
2
5
2
9
0
9
3 (
27 Mar
)
27
4
23 Feb
3 Apr
6.
Shelduck
7
10
2
19
7
12
7 (
7 Feb
)
33
5
7 Feb
3 Apr
7.
Ruddy Shelduck
1
0
0
1
0
1
1 (
23 Feb
)
7
1
23 Feb
23 Feb
8.
Shoveler
5
53
129
187
0
187
121 (
3 Apr
)
53
8
23 Feb
3 Apr
9.
Gadwall
0
23
0
23
0
23
16 (
2 Mar
)
13
2
2 Mar
27 Mar
10.
Wigeon
1020
390
0
1410
721
689
721 (
7 Feb
)
53
8
7 Feb
27 Mar
11.
Mallard
0
13
12
25
0
25
12 (
3 Apr
)
27
4
2 Mar
3 Apr
12.
Teal
15
0
0
15
0
15
15 (
23 Feb
)
7
1
23 Feb
23 Feb
13.
Pochard
0
1
0
1
0
1
1 (
2 Mar
)
7
1
2 Mar
2 Mar
14.
Tufted Duck
70
12
17
99
0
99
70 (
23 Feb
)
20
3
23 Feb
1 Apr
15.
Stock Dove
16
21
1
38
0
38
16 (
23 Feb
)
60
9
23 Feb
1 Apr
16.
Woodpigeon
2
56
9
67
0
67
15 (
9 Mar
)
80
12
23 Feb
4 Apr
17.
Great Crested Grebe
0
0
4
4
0
4
4 (
4 Apr
)
7
1
4 Apr
4 Apr
18.
Oystercatcher
0
1
0
1
0
1
1 (
30 Mar
)
7
1
30 Mar
30 Mar
19.
Avocet
0
3
0
3
0
3
3 (
20 Mar
)
7
1
20 Mar
20 Mar
20.
Golden Plover
201
22
0
223
0
223
201 (
23 Feb
)
13
2
23 Feb
5 Mar
21.
Ringed Plover
1
1
0
2
0
2
1 (
23 Feb
)
13
2
23 Feb
9 Mar
22.
Little Ringed Plover
0
1
2
3
0
3
2 (
3 Apr
)
13
2
20 Mar
3 Apr
23.
Lapwing
1
129
0
130
0
130
91 (
2 Mar
)
40
6
23 Feb
27 Mar
24.
Whimbrel
0
0
1
1
0
1
1 (
4 Apr
)
7
1
4 Apr
4 Apr
25.
Curlew
59
35
22
116
0
116
59 (
23 Feb
)
60
9
23 Feb
4 Apr
26.
Black-tailed Godwit
10
12
18
40
0
40
12 (
3 Apr
)
53
8
23 Feb
4 Apr
27.
Snipe
4
15
0
19
0
19
11 (
15 Mar
)
33
5
23 Feb
30 Mar
28.
Common Sandpiper
0
0
7
7
0
7
6 (
3 Apr
)
13
2
3 Apr
4 Apr
29.
Green Sandpiper
0
3
21
24
0
24
21 (
3 Apr
)
20
3
13 Mar
3 Apr
30.
Redshank
0
32
10
42
0
42
10 (
27 Mar
)
67
10
2 Mar
4 Apr
Species
Feb
Mar
Apr
Totals
SW
NE
Maximum
Presence
(%)
Presence
(days)
First
Last
31.
Spotted Redshank
0
0
1
1
0
1
1 (
3 Apr
)
7
1
3 Apr
3 Apr
32.
Greenshank
0
0
1
1
0
1
1 (
3 Apr
)
7
1
3 Apr
3 Apr
33.
Ruff
0
8
8
16
0
16
8 (
3 Apr
)
20
3
15 Mar
3 Apr
34.
Dunlin
0
5
0
5
0
5
5 (
13 Mar
)
7
1
13 Mar
13 Mar
35.
Common Tern
0
1
0
1
0
1
1 (
27 Mar
)
7
1
27 Mar
27 Mar
36.
Black-headed Gull
5019
255
37
5311
18
5293
5001 (
23 Feb
)
73
11
7 Feb
3 Apr
37.
Mediterranean Gull
1
1
2
4
0
4
2 (
3 Apr
)
20
3
23 Feb
3 Apr
38.
Common Gull
175
267
6
448
0
448
175 (
23 Feb
)
60
9
23 Feb
3 Apr
39.
Caspian Gull
1
2
2
5
0
5
2 (
3 Apr
)
27
4
23 Feb
3 Apr
40.
Herring Gull
29
44
2
75
0
75
29 (
23 Feb
)
73
11
23 Feb
3 Apr
41.
Yellow-legged Gull
0
1
1
2
0
2
1 (
30 Mar
)
13
2
30 Mar
3 Apr
42.
Great Black-backed Gull
0
2
3
5
0
5
2 (
3 Apr
)
27
4
15 Mar
4 Apr
43.
Lesser Black-backed Gull
85
845
610
1540
0
1540
555 (
3 Apr
)
80
12
7 Feb
3 Apr
44.
Cormorant
33
45
14
92
0
92
33 (
23 Feb
)
40
6
23 Feb
3 Apr
45.
Spoonbill
12
0
2
14
0
14
12 (
23 Feb
)
20
3
23 Feb
3 Apr
46.
Great White Egret
1
3
1
5
0
5
2 (
27 Mar
)
27
4
23 Feb
1 Apr
47.
Grey Heron
1
5
1
7
0
7
4 (
9 Mar
)
27
4
23 Feb
1 Apr
48.
Sparrowhawk
0
2
2
4
0
4
1 (
23 Mar
)
27
4
23 Mar
4 Apr
49.
Marsh Harrier
1
4
10
15
0
15
4 (
1 Apr
)
47
7
23 Feb
4 Apr
50.
Hen Harrier
0
1
0
1
0
1
1 (
15 Mar
)
7
1
15 Mar
15 Mar
51.
harrier sp.
0
0
1
1
0
1
1 (
4 Apr
)
7
1
4 Apr
4 Apr
52.
White-tailed Eagle
1
0
0
1
0
1
1 (
23 Feb
)
7
1
23 Feb
23 Feb
53.
Common Buzzard
5
4
10
19
0
19
9 (
1 Apr
)
33
5
23 Feb
4 Apr
54.
Kingfisher
0
1
0
1
0
1
1 (
15 Mar
)
7
1
15 Mar
15 Mar
55.
Great Spotted Woodpecker
0
0
1
1
0
1
1 (
1 Apr
)
7
1
1 Apr
1 Apr
56.
Kestrel
1
1
1
3
0
3
1 (
23 Feb
)
20
3
23 Feb
4 Apr
57.
Peregrine
2
2
0
4
0
4
2 (
5 Mar
)
20
3
7 Feb
5 Mar
58.
Jackdaw
5
28
175
208
0
208
175 (
3 Apr
)
53
8
23 Feb
3 Apr
59.
Rook
6
7
2
15
0
15
6 (
23 Feb
)
27
4
23 Feb
1 Apr
60.
Carrion Crow
0
14
5
19
0
19
10 (
27 Mar
)
27
4
15 Mar
1 Apr
Species
Feb
Mar
Apr
Totals
SW
NE
Maximum
Presence
(%)
Presence
(days)
First
Last
61.
Great Tit
0
3
0
3
0
3
2 (
2 Mar
)
13
2
2 Mar
27 Mar
62.
Bearded Tit
0
0
1
1
0
1
1 (
1 Apr
)
7
1
1 Apr
1 Apr
63.
Skylark
18
10
3
31
0
31
18 (
23 Feb
)
53
8
23 Feb
3 Apr
64.
Swallow
0
8
11
19
0
19
7 (
4 Apr
)
40
6
23 Mar
4 Apr
65.
Chiffchaff
0
1
0
1
0
1
1 (
9 Mar
)
7
1
9 Mar
9 Mar
66.
Savi's Warbler
0
1
0
1
0
1
1 (
27 Mar
)
7
1
27 Mar
27 Mar
67.
Starling
0
106
29
135
0
135
29 (
1 Apr
)
40
6
5 Mar
1 Apr
68.
Redwing
0
145
34
179
0
179
145 (
27 Mar
)
20
3
27 Mar
3 Apr
69.
Fieldfare
0
27
5
32
0
32
18 (
5 Mar
)
20
3
5 Mar
1 Apr
70.
Ring Ouzel
0
0
1
1
0
1
1 (
3 Apr
)
7
1
3 Apr
3 Apr
71.
thrush sp.
0
0
8
8
0
8
8 (
4 Apr
)
7
1
4 Apr
4 Apr
72.
Blue-headed Wagtail
0
0
5
5
0
5
5 (
4 Apr
)
7
1
4 Apr
4 Apr
73.
White Wagtail
0
15
5
20
0
20
6 (
9 Mar
)
60
9
5 Mar
3 Apr
74.
alba wagtail sp.
0
4
0
4
0
4
4 (
23 Mar
)
7
1
23 Mar
23 Mar
75.
Pied Wagtail
0
1
0
1
0
1
1 (
13 Mar
)
7
1
13 Mar
13 Mar
76.
Meadow Pipit
15
17
34
66
0
66
15 (
23 Feb
)
67
10
23 Feb
4 Apr
77.
Tree Pipit
0
0
1
1
0
1
1 (
4 Apr
)
7
1
4 Apr
4 Apr
78.
Water Pipit
0
3
0
3
0
3
2 (
9 Mar
)
13
2
6 Mar
9 Mar
79.
Chaffinch
0
7
0
7
0
7
4 (
9 Mar
)
20
3
5 Mar
27 Mar
80.
Greenfinch
0
4
2
6
0
6
2 (
20 Mar
)
27
4
20 Mar
3 Apr
81.
Linnet
15
8
19
42
15
27
15 (
7 Feb
)
40
6
7 Feb
4 Apr
82.
Goldfinch
6
7
0
13
0
13
6 (
23 Feb
)
27
4
23 Feb
30 Mar
83.
Reed Bunting
7
39
5
51
0
51
31 (
9 Mar
)
53
8
23 Feb
3 Apr
Species
Feb
Mar
Apr
Totals
SW
NE
Maximum
Presence
(%)
Presence
(days)
First
Last
Totals
9669
5939
1917
17525
761
16764
100
15
Observation hours
6:16
23:52
6:56
37:04
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