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Remarkable
Analysis
Phenology
Record counts
Graph
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Migration pattern (map)
Totals (date)
Totals (species)
Totals (species x migration site)
Totals by year (species)
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Observation hours
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Totals Middelblok, Gouderak 2026
Year
all years
2026
2025
2024
2023
2022
2021
2020
2019
2018
Period
january
february
march
april
may
june
july
august
september
october
november
december
all months
spring
autumn
jan, feb & mar
feb, mar & apr
mar, apr & may
apr, may & jun
may, jun & jul
jun, jul & aug
jul, aug & sep
aug, sep & oct
sep, oct & nov
oct, nov & dec
jan & feb
feb & mar
mar & apr
apr & may
may & jun
jun & jul
jul & aug
aug & sep
sep & oct
oct & nov
nov & dec
dec & jan
count-field
both directions
number N
number S
Also present
Species
Jan
Feb
Mar
Totals
S
N
Maximum
Presence
(%)
Presence
(days)
First
Last
1.
Barnacle Goose
750
296
265
1311
750
561
750 (
6 Jan
)
80
4
6 Jan
15 Mar
2.
Greylag Goose
0
96
0
96
0
96
96 (
8 Feb
)
20
1
8 Feb
8 Feb
3.
Pink-footed Goose
0
10
0
10
0
10
10 (
8 Feb
)
20
1
8 Feb
8 Feb
4.
Tundra Bean Goose
0
78
0
78
0
78
78 (
8 Feb
)
20
1
8 Feb
8 Feb
5.
Eurasian White-fronted Goose
1726
2682
194
4602
1314
3288
2682 (
8 Feb
)
100
5
6 Jan
15 Mar
6.
Wigeon
13
75
0
88
13
75
75 (
8 Feb
)
40
2
6 Jan
8 Feb
7.
Woodpigeon
1
9
1
11
0
11
9 (
8 Feb
)
60
3
18 Jan
1 Mar
8.
Oystercatcher
0
4
2
6
0
6
4 (
8 Feb
)
40
2
8 Feb
1 Mar
9.
Lapwing
112
312
0
424
112
312
312 (
8 Feb
)
40
2
6 Jan
8 Feb
10.
Curlew
0
0
2
2
0
2
2 (
1 Mar
)
20
1
1 Mar
1 Mar
11.
Black-tailed Godwit
0
0
1
1
1
0
1 (
1 Mar
)
20
1
1 Mar
1 Mar
12.
Green Sandpiper
0
0
1
1
0
1
1 (
15 Mar
)
20
1
15 Mar
15 Mar
13.
Redshank
0
0
1
1
0
1
1 (
15 Mar
)
20
1
15 Mar
15 Mar
14.
Black-headed Gull
28
16
488
532
0
532
298 (
15 Mar
)
80
4
18 Jan
15 Mar
15.
Mediterranean Gull
0
0
1
1
0
1
1 (
1 Mar
)
20
1
1 Mar
1 Mar
16.
Common Gull
2
0
7
9
0
9
4 (
15 Mar
)
60
3
18 Jan
15 Mar
17.
Caspian Gull
0
1
0
1
0
1
1 (
8 Feb
)
20
1
8 Feb
8 Feb
18.
Lesser Black-backed Gull
1
0
3
4
0
4
2 (
15 Mar
)
60
3
18 Jan
15 Mar
19.
Cormorant
0
29
0
29
0
29
29 (
8 Feb
)
20
1
8 Feb
8 Feb
20.
Great White Egret
0
1
0
1
0
1
1 (
8 Feb
)
20
1
8 Feb
8 Feb
21.
Grey Heron
0
0
1
1
1
0
1 (
1 Mar
)
20
1
1 Mar
1 Mar
22.
Hen Harrier
0
0
1
1
0
1
1 (
15 Mar
)
20
1
15 Mar
15 Mar
23.
Kestrel
0
0
1
1
0
1
1 (
15 Mar
)
20
1
15 Mar
15 Mar
24.
Blue Tit
0
0
12
12
0
12
12 (
1 Mar
)
20
1
1 Mar
1 Mar
25.
Wood Lark
21
0
0
21
21
0
21 (
6 Jan
)
20
1
6 Jan
6 Jan
26.
Skylark
612
0
0
612
612
0
612 (
6 Jan
)
20
1
6 Jan
6 Jan
27.
Starling
0
0
469
469
0
469
414 (
1 Mar
)
40
2
1 Mar
15 Mar
28.
Redwing
82
3
1
86
74
12
74 (
6 Jan
)
80
4
6 Jan
15 Mar
29.
Fieldfare
24
0
17
41
23
18
23 (
6 Jan
)
60
3
6 Jan
1 Mar
30.
White Wagtail
0
2
6
8
0
8
6 (
1 Mar
)
40
2
8 Feb
1 Mar
Species
Jan
Feb
Mar
Totals
S
N
Maximum
Presence
(%)
Presence
(days)
First
Last
31.
Meadow Pipit
1
3
10
14
0
14
10 (
1 Mar
)
60
3
18 Jan
1 Mar
32.
Water Pipit
1
0
0
1
1
0
1 (
18 Jan
)
20
1
18 Jan
18 Jan
33.
Chaffinch
0
4
1
5
0
5
4 (
8 Feb
)
40
2
8 Feb
1 Mar
34.
Brambling
1
0
0
1
0
1
1 (
18 Jan
)
20
1
18 Jan
18 Jan
35.
Greenfinch
0
0
3
3
0
3
3 (
1 Mar
)
20
1
1 Mar
1 Mar
36.
Linnet
0
2
0
2
0
2
2 (
8 Feb
)
20
1
8 Feb
8 Feb
37.
Siskin
4
0
10
14
0
14
10 (
1 Mar
)
40
2
18 Jan
1 Mar
38.
Reed Bunting
0
0
1
1
0
1
1 (
1 Mar
)
20
1
1 Mar
1 Mar
Species
Jan
Feb
Mar
Totals
S
N
Maximum
Presence
(%)
Presence
(days)
First
Last
Totals
3379
3623
1499
8501
2922
5579
100
5
Observation hours
2:12
1:15
2:00
5:27
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