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Remarkable
Analysis
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Totals (date)
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Totals Slikken van de Heen 2026
Year
all years
2026
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016
2015
2014
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
Totals
S
N
Maximum
Presence
(%)
Presence
(days)
First
Last
1.
Barnacle Goose
41
41
41
0
41 (
11 Jan
)
100
1
11 Jan
11 Jan
2.
Tundra Bean Goose
13
13
13
0
13 (
11 Jan
)
100
1
11 Jan
11 Jan
3.
Eurasian White-fronted Goose
6
6
4
2
6 (
11 Jan
)
100
1
11 Jan
11 Jan
4.
Shoveler
4
4
4
0
4 (
11 Jan
)
100
1
11 Jan
11 Jan
5.
Gadwall
8
8
8
0
8 (
11 Jan
)
100
1
11 Jan
11 Jan
6.
Wigeon
1
1
1
0
1 (
11 Jan
)
100
1
11 Jan
11 Jan
7.
Mallard
1
1
1
0
1 (
11 Jan
)
100
1
11 Jan
11 Jan
8.
Pochard
6
6
6
0
6 (
11 Jan
)
100
1
11 Jan
11 Jan
9.
Tufted Duck
3
3
3
0
3 (
11 Jan
)
100
1
11 Jan
11 Jan
10.
Goosander
4
4
4
0
4 (
11 Jan
)
100
1
11 Jan
11 Jan
11.
Woodpigeon
11
11
11
0
11 (
11 Jan
)
100
1
11 Jan
11 Jan
12.
Collared Dove
1
1
1
0
1 (
11 Jan
)
100
1
11 Jan
11 Jan
13.
Lapwing
1
1
1
0
1 (
11 Jan
)
100
1
11 Jan
11 Jan
14.
Black-headed Gull
9
9
9
0
9 (
11 Jan
)
100
1
11 Jan
11 Jan
15.
Common Gull
39
39
39
0
39 (
11 Jan
)
100
1
11 Jan
11 Jan
16.
Herring Gull
6
6
6
0
6 (
11 Jan
)
100
1
11 Jan
11 Jan
17.
Grey Heron
1
1
0
1
1 (
11 Jan
)
100
1
11 Jan
11 Jan
18.
Sparrowhawk
1
1
1
0
1 (
11 Jan
)
100
1
11 Jan
11 Jan
19.
Marsh Harrier
1
1
0
1
1 (
11 Jan
)
100
1
11 Jan
11 Jan
20.
Skylark
1
1
1
0
1 (
11 Jan
)
100
1
11 Jan
11 Jan
21.
Long-tailed Tit
6
6
6
0
6 (
11 Jan
)
100
1
11 Jan
11 Jan
22.
Redwing
8
8
4
4
8 (
11 Jan
)
100
1
11 Jan
11 Jan
23.
Blackbird
2
2
2
0
2 (
11 Jan
)
100
1
11 Jan
11 Jan
24.
Chaffinch
10
10
10
0
10 (
11 Jan
)
100
1
11 Jan
11 Jan
25.
Linnet
22
22
22
0
22 (
11 Jan
)
100
1
11 Jan
11 Jan
Species
Jan
Totals
S
N
Maximum
Presence
(%)
Presence
(days)
First
Last
Totals
206
206
198
8
100
1
Observation hours
2:15
2:15
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