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Remarkable
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Totals VRS De Haar - Vleuten, De Hoven (Ring-MUS) 2021
Species
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Totals
Newly
ringed
Retraps
Maximum
Presence
(%)
Presence
(days)
First
Last
1.
Mallard
0
0
0
1
0
0
0
0
0
0
0
0
1
1
0
1 (
1 Apr
)
3
1
1 Apr
1 Apr
2.
Woodpigeon
0
0
0
0
0
1
0
0
0
0
0
0
1
1
0
1 (
26 Jun
)
3
1
26 Jun
26 Jun
3.
Collared Dove
0
0
1
0
0
0
1
0
0
0
0
0
2
2
0
1 (
4 Mar
)
6
2
4 Mar
22 Jul
4.
Coot
0
0
1
0
0
0
0
0
0
0
0
0
1
1
0
1 (
7 Mar
)
3
1
7 Mar
7 Mar
5.
Oystercatcher
0
0
0
0
1
0
0
0
0
0
0
0
1
1
0
1 (
31 May
)
3
1
31 May
31 May
6.
Black-headed Gull
5
7
0
0
0
0
0
0
0
0
0
2
14
10
4
7 (
27 Feb
)
10
3
15 Jan
25 Dec
7.
Common Gull
0
0
0
0
0
0
0
0
0
0
0
1
1
1
0
1 (
25 Dec
)
3
1
25 Dec
25 Dec
8.
Herring Gull
1
0
0
0
0
0
0
0
0
0
0
0
1
1
0
1 (
15 Jan
)
3
1
15 Jan
15 Jan
9.
Jackdaw
0
0
0
1
6
0
1
0
0
0
0
0
8
7
1
3 (
13 May
)
19
6
30 Apr
3 Jul
10.
Carrion Crow
0
0
0
0
2
0
0
0
0
0
0
0
2
2
0
2 (
27 May
)
3
1
27 May
27 May
11.
Blue Tit
2
3
0
2
8
1
0
0
0
5
1
4
26
19
7
8 (
27 May
)
35
11
15 Jan
5 Dec
12.
Great Tit
0
0
2
6
0
2
0
0
0
9
2
7
28
18
10
9 (
23 Oct
)
32
10
4 Mar
23 Dec
13.
Long-tailed Tit
0
0
0
0
0
0
0
0
0
1
0
1
2
2
0
1 (
23 Oct
)
6
2
23 Oct
23 Dec
14.
Starling
1
3
0
6
6
6
0
0
0
0
0
0
22
16
6
5 (
23 Jun
)
32
10
15 Jan
23 Jun
15.
Blackbird
0
0
0
0
1
0
0
0
0
0
0
1
2
1
1
1 (
4 May
)
6
2
4 May
5 Dec
16.
Robin
0
0
1
0
0
0
0
0
0
0
0
0
1
0
1
1 (
4 Mar
)
3
1
4 Mar
4 Mar
17.
House Sparrow
0
0
0
0
0
15
28
0
0
0
1
0
44
39
5
26 (
18 Jul
)
13
4
26 Jun
11 Nov
18.
Chaffinch
0
0
0
0
0
0
0
0
0
0
0
1
1
1
0
1 (
2 Dec
)
3
1
2 Dec
2 Dec
19.
Greenfinch
0
0
0
0
0
2
0
0
0
0
0
0
2
1
1
2 (
26 Jun
)
3
1
26 Jun
26 Jun
Species
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Totals
Newly
ringed
Retraps
Maximum
Presence
(%)
Presence
(days)
First
Last
Totals
9
13
5
16
24
27
30
0
0
15
4
17
160
124
36
100
31
Observation hours
15:20
15:00
10:00
29:10
54:10
35:35
18:50
0:00
0:00
6:20
13:45
18:15
216:25
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