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Totals Vijfhoek Diemen (zomeravonden) 2022
Species
Jun
Jul
Aug
Totals
SW
N
Maximum
Presence
(%)
Presence
(days)
First
Last
1.
Greylag Goose
7
111
0
118
84
34
57 (
13 Jul
)
75
6
29 Jun
17 Jul
2.
Shelduck
1
4
1
6
1
5
4 (
17 Jul
)
38
3
29 Jun
1 Aug
3.
Ruddy Shelduck
12
0
0
12
0
12
12 (
29 Jun
)
13
1
29 Jun
29 Jun
4.
Shoveler
0
27
10
37
37
0
27 (
13 Jul
)
25
2
13 Jul
1 Aug
5.
Gadwall
31
116
20
167
137
30
39 (
13 Jul
)
88
7
26 Jun
1 Aug
6.
Mallard
3
25
4
32
12
20
14 (
13 Jul
)
75
6
29 Jun
1 Aug
7.
Pintail
0
2
0
2
2
0
2 (
14 Jul
)
13
1
14 Jul
14 Jul
8.
duck sp.
0
40
0
40
40
0
40 (
13 Jul
)
13
1
13 Jul
13 Jul
9.
Red-crested Pochard
1
11
0
12
5
7
4 (
13 Jul
)
50
4
26 Jun
16 Jul
10.
Pochard
8
10
9
27
27
0
10 (
17 Jul
)
38
3
26 Jun
1 Aug
11.
Tufted Duck
2
20
25
47
45
2
25 (
1 Aug
)
50
4
26 Jun
1 Aug
12.
Aythya sp.
0
9
0
9
0
9
9 (
16 Jul
)
13
1
16 Jul
16 Jul
13.
Swift
0
15
0
15
15
0
12 (
13 Jul
)
25
2
13 Jul
17 Jul
14.
Oystercatcher
2
9
1
12
10
2
5 (
5 Jul
)
75
6
26 Jun
1 Aug
15.
Lapwing
22
0
0
22
20
2
17 (
29 Jun
)
25
2
26 Jun
29 Jun
16.
Whimbrel
0
12
0
12
12
0
5 (
5 Jul
)
50
4
5 Jul
17 Jul
17.
Curlew
9
3
0
12
12
0
6 (
26 Jun
)
50
4
26 Jun
13 Jul
18.
Common Sandpiper
0
0
17
17
17
0
17 (
1 Aug
)
13
1
1 Aug
1 Aug
19.
Redshank
0
4
0
4
4
0
2 (
5 Jul
)
25
2
5 Jul
16 Jul
20.
Black Tern
0
3
0
3
0
3
3 (
17 Jul
)
13
1
17 Jul
17 Jul
21.
Common Tern
0
5
6
11
10
1
6 (
1 Aug
)
38
3
5 Jul
1 Aug
22.
Black-headed Gull
98
437
35
570
566
4
173 (
13 Jul
)
100
8
26 Jun
1 Aug
23.
Mediterranean Gull
1
0
0
1
1
0
1 (
26 Jun
)
13
1
26 Jun
26 Jun
24.
Common Gull
0
15
1
16
15
1
7 (
14 Jul
)
63
5
13 Jul
1 Aug
25.
Caspian Gull
1
3
0
4
3
1
1 (
29 Jun
)
50
4
29 Jun
14 Jul
26.
Herring Gull
0
1
1
2
1
1
1 (
16 Jul
)
25
2
16 Jul
1 Aug
27.
Lesser Black-backed Gull
4
20
6
30
28
2
7 (
16 Jul
)
88
7
29 Jun
1 Aug
28.
Cormorant
1
7
0
8
5
3
5 (
13 Jul
)
50
4
26 Jun
17 Jul
29.
Spoonbill
2
3
1
6
2
4
2 (
26 Jun
)
50
4
26 Jun
1 Aug
30.
Little Egret
0
3
0
3
2
1
2 (
16 Jul
)
25
2
13 Jul
16 Jul
Species
Jun
Jul
Aug
Totals
SW
N
Maximum
Presence
(%)
Presence
(days)
First
Last
31.
Great White Egret
1
0
0
1
0
1
1 (
26 Jun
)
13
1
26 Jun
26 Jun
32.
Grey Heron
3
8
0
11
9
2
3 (
29 Jun
)
63
5
29 Jun
17 Jul
33.
Purple Heron
3
16
6
25
21
4
6 (
14 Jul
)
75
6
29 Jun
1 Aug
34.
Marsh Harrier
1
0
0
1
1
0
1 (
26 Jun
)
13
1
26 Jun
26 Jun
35.
Great Spotted Woodpecker
1
0
0
1
1
0
1 (
29 Jun
)
13
1
29 Jun
29 Jun
36.
Jay
1
0
0
1
1
0
1 (
26 Jun
)
13
1
26 Jun
26 Jun
37.
Jackdaw
2
0
0
2
0
2
2 (
29 Jun
)
13
1
29 Jun
29 Jun
38.
Swallow
0
1
0
1
1
0
1 (
5 Jul
)
13
1
5 Jul
5 Jul
39.
Starling
0
0
240
240
240
0
240 (
1 Aug
)
13
1
1 Aug
1 Aug
40.
Bullfinch
2
0
0
2
0
2
2 (
29 Jun
)
13
1
29 Jun
29 Jun
Species
Jun
Jul
Aug
Totals
SW
N
Maximum
Presence
(%)
Presence
(days)
First
Last
Totals
219
940
383
1542
1387
155
100
8
Observation hours
7:31
17:25
3:42
28:38
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