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Remarkable
Analysis
Phenology
Record counts
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Totals (date)
Totals (species)
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Nijverdal-Hulsen (nacht)
Totals 2026 -
Year
all years
2026
2025
2024
2023
2022
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
individuals
individuals + calls
calls
Also present
Species
Jan
Feb
Totals
Maximum
Presence
(%)
Presence
(days)
First
Last
1.
Canada Goose
0
3
3
2 (
26 Feb
)
4
2
26 Feb
27 Feb
2.
Barnacle Goose
0
7
7
4 (
26 Feb
)
8
4
3 Feb
27 Feb
3.
Greylag Goose
17
16
33
6 (
27 Feb
)
37
19
6 Jan
27 Feb
4.
Eurasian White-fronted Goose
15
37
52
8 (
26 Feb
)
41
21
6 Jan
27 Feb
5.
Mute Swan
0
1
1
1 (
10 Feb
)
2
1
10 Feb
10 Feb
6.
Gadwall
0
7
7
2 (
10 Feb
)
12
6
2 Feb
27 Feb
7.
Wigeon
0
5
5
5 (
27 Feb
)
2
1
27 Feb
27 Feb
8.
Mallard
2
16
18
11 (
26 Feb
)
6
3
6 Jan
27 Feb
9.
Pintail
0
2
2
1 (
26 Feb
)
4
2
26 Feb
27 Feb
10.
Teal
0
6
6
4 (
27 Feb
)
6
3
10 Feb
27 Feb
11.
Water Rail
0
1
1
1 (
26 Feb
)
2
1
26 Feb
26 Feb
12.
Moorhen
0
10
10
7 (
26 Feb
)
4
2
26 Feb
27 Feb
13.
Coot
1
42
43
14 (
27 Feb
)
27
14
15 Jan
27 Feb
14.
Crane
0
10
10
5 (
21 Feb
)
6
3
8 Feb
26 Feb
15.
Oystercatcher
0
15
15
8 (
26 Feb
)
8
4
23 Feb
27 Feb
16.
Grey Plover
0
3
3
3 (
27 Feb
)
2
1
27 Feb
27 Feb
17.
Golden Plover
0
2
2
2 (
27 Feb
)
2
1
27 Feb
27 Feb
18.
Lapwing
0
3
3
2 (
7 Feb
)
4
2
7 Feb
26 Feb
19.
Curlew
0
6
6
2 (
26 Feb
)
8
4
1 Feb
27 Feb
20.
Snipe
0
2
2
2 (
27 Feb
)
2
1
27 Feb
27 Feb
21.
Black-headed Gull
0
6
6
6 (
27 Feb
)
2
1
27 Feb
27 Feb
22.
Bittern
0
5
5
3 (
26 Feb
)
4
2
26 Feb
27 Feb
23.
Grey Heron
0
6
6
4 (
27 Feb
)
6
3
14 Feb
27 Feb
24.
Song Thrush
0
62
62
37 (
26 Feb
)
4
2
26 Feb
27 Feb
25.
Redwing
2
28
30
14 (
26 Feb
)
16
8
6 Jan
27 Feb
26.
Robin
0
1
1
1 (
26 Feb
)
2
1
26 Feb
26 Feb
27.
Copper Sunbird
1
0
1
1 (
11 Jan
)
2
1
11 Jan
11 Jan
Species
Jan
Feb
Totals
Maximum
Presence
(%)
Presence
(days)
First
Last
Totals
38
302
340
340
409
100
51
Observation hours
335:27
278:45
614:12
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