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Remarkable
Analysis
Phenology
Record counts
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Totals (date)
Totals (species)
Totals (species x migration site)
Totals by year (species)
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Observation hours
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Totals De Griene Dyk (Sneek) 2022
Year
all years
2026
2025
2024
2023
2022
2021
2020
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
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Totals
S
N
Maximum
Presence
(%)
Presence
(days)
First
Last
1.
Canada Goose
0
0
0
0
0
0
0
5
5
5
0
5 (
10 Nov
)
9
1
10 Nov
10 Nov
2.
Barnacle Goose
71
0
0
0
0
0
22
224
317
226
91
203 (
14 Nov
)
45
5
12 Apr
14 Nov
3.
Greylag Goose
0
21
0
0
9
7
188
65
290
269
21
130 (
10 Oct
)
91
10
3 May
14 Nov
4.
Tundra Bean Goose
0
0
0
0
0
0
0
1
1
1
0
1 (
14 Nov
)
9
1
14 Nov
14 Nov
5.
Eurasian White-fronted Goose
0
0
0
0
0
0
227
70
297
297
0
136 (
10 Oct
)
45
5
5 Oct
14 Nov
6.
Shelduck
0
5
0
0
0
0
0
0
5
0
5
3 (
16 May
)
18
2
3 May
16 May
7.
Gadwall
0
0
0
0
0
21
0
0
21
21
0
21 (
3 Sep
)
9
1
3 Sep
3 Sep
8.
Wigeon
0
0
0
0
0
0
36
418
454
454
0
378 (
14 Nov
)
27
3
22 Oct
14 Nov
9.
Mallard
0
0
0
0
1
0
0
8
9
9
0
5 (
10 Nov
)
27
3
27 Aug
14 Nov
10.
Pintail
6
0
0
0
0
0
0
1
7
1
6
6 (
12 Apr
)
18
2
12 Apr
14 Nov
11.
Tufted Duck
0
0
0
0
0
0
0
1
1
1
0
1 (
14 Nov
)
9
1
14 Nov
14 Nov
12.
Stock Dove
3
0
0
0
0
1
3
4
11
7
4
4 (
14 Nov
)
45
5
12 Apr
14 Nov
13.
Woodpigeon
2
0
0
0
0
0
28
4
34
22
12
10 (
10 Oct
)
55
6
12 Apr
14 Nov
14.
Golden Plover
0
0
0
0
0
0
0
5
5
5
0
5 (
14 Nov
)
9
1
14 Nov
14 Nov
15.
Lapwing
6
0
0
0
0
0
57
440
503
428
75
440 (
14 Nov
)
36
4
12 Apr
14 Nov
16.
Whimbrel
0
2
0
0
0
0
0
0
2
0
2
2 (
3 May
)
9
1
3 May
3 May
17.
Curlew
43
0
0
0
0
0
0
0
43
0
43
43 (
12 Apr
)
9
1
12 Apr
12 Apr
18.
Snipe
0
0
0
0
0
0
18
44
62
52
10
44 (
14 Nov
)
36
4
5 Oct
14 Nov
19.
Green Sandpiper
2
0
0
0
0
0
0
0
2
0
2
2 (
12 Apr
)
9
1
12 Apr
12 Apr
20.
Ruff
3
0
0
0
0
0
0
0
3
3
0
3 (
12 Apr
)
9
1
12 Apr
12 Apr
21.
Black-headed Gull
21
0
0
0
1
1
20
42
85
63
22
42 (
14 Nov
)
73
8
12 Apr
14 Nov
22.
Common Gull
0
0
0
0
2
1
14
23
40
40
0
14 (
14 Nov
)
64
7
27 Aug
14 Nov
23.
Caspian Gull
0
0
0
0
0
0
0
1
1
1
0
1 (
14 Nov
)
9
1
14 Nov
14 Nov
24.
Herring Gull
1
0
0
0
0
0
6
5
12
11
1
3 (
10 Oct
)
64
7
12 Apr
14 Nov
25.
Great Black-backed Gull
6
0
0
0
0
0
1
0
7
3
4
6 (
12 Apr
)
18
2
12 Apr
22 Oct
26.
Lesser Black-backed Gull
3
0
0
0
0
0
0
0
3
0
3
3 (
12 Apr
)
9
1
12 Apr
12 Apr
27.
Cormorant
14
0
0
0
0
0
26
5
45
30
15
19 (
22 Oct
)
64
7
12 Apr
14 Nov
28.
Great White Egret
0
0
0
0
0
0
0
1
1
1
0
1 (
14 Nov
)
9
1
14 Nov
14 Nov
29.
Grey Heron
5
2
0
0
0
0
2
0
9
2
7
5 (
12 Apr
)
45
5
12 Apr
22 Oct
30.
Honey Buzzard
0
0
0
0
6
0
0
0
6
0
6
6 (
27 Aug
)
9
1
27 Aug
27 Aug
Species
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Totals
S
N
Maximum
Presence
(%)
Presence
(days)
First
Last
31.
Sparrowhawk
0
0
0
0
0
0
2
1
3
3
0
1 (
5 Oct
)
27
3
5 Oct
14 Nov
32.
Marsh Harrier
3
1
0
0
0
0
5
0
9
4
5
3 (
12 Apr
)
36
4
12 Apr
10 Oct
33.
Hen Harrier
0
0
0
0
0
0
0
3
3
1
2
3 (
14 Nov
)
9
1
14 Nov
14 Nov
34.
Red Kite
0
1
0
0
0
0
0
0
1
0
1
1 (
16 May
)
9
1
16 May
16 May
35.
Common Buzzard
0
0
0
0
6
0
0
2
8
8
0
6 (
27 Aug
)
18
2
27 Aug
14 Nov
36.
Short-eared Owl
0
0
0
0
0
0
2
0
2
2
0
2 (
22 Oct
)
9
1
22 Oct
22 Oct
37.
Kestrel
0
0
0
0
5
0
3
0
8
8
0
5 (
27 Aug
)
18
2
27 Aug
22 Oct
38.
Merlin
1
0
0
0
0
0
0
0
1
0
1
1 (
12 Apr
)
9
1
12 Apr
12 Apr
39.
Jay
1
0
0
0
0
0
3
0
4
4
0
2 (
22 Oct
)
27
3
12 Apr
22 Oct
40.
Magpie
0
0
0
0
0
0
1
0
1
0
1
1 (
10 Oct
)
9
1
10 Oct
10 Oct
41.
Jackdaw
0
0
0
0
0
0
14
8
22
22
0
13 (
10 Oct
)
36
4
10 Oct
14 Nov
42.
Carrion Crow
0
2
0
0
0
0
7
2
11
9
2
4 (
1 Oct
)
55
6
16 May
14 Nov
43.
Blue Tit
0
0
0
0
0
0
13
0
13
13
0
5 (
5 Oct
)
27
3
5 Oct
22 Oct
44.
Great Tit
0
0
0
0
0
0
7
1
8
8
0
3 (
5 Oct
)
36
4
5 Oct
14 Nov
45.
Bearded Tit
0
0
0
0
0
0
6
0
6
6
0
6 (
5 Oct
)
9
1
5 Oct
5 Oct
46.
Skylark
11
0
0
0
0
0
19
0
30
19
11
11 (
12 Apr
)
45
5
12 Apr
22 Oct
47.
Swallow
3
0
0
0
82
7
45
0
137
87
50
82 (
27 Aug
)
36
4
12 Apr
1 Oct
48.
House Martin
0
0
0
0
8
0
0
0
8
8
0
8 (
27 Aug
)
9
1
27 Aug
27 Aug
49.
Starling
5
1
0
0
0
0
748
191
945
847
98
675 (
22 Oct
)
73
8
12 Apr
14 Nov
50.
Song Thrush
6
0
0
0
0
0
39
0
45
39
6
20 (
10 Oct
)
45
5
12 Apr
22 Oct
51.
Mistle Thrush
0
0
0
0
0
0
0
1
1
0
1
1 (
14 Nov
)
9
1
14 Nov
14 Nov
52.
Redwing
0
0
0
0
0
0
69
78
147
116
31
78 (
14 Nov
)
36
4
1 Oct
14 Nov
53.
Blackbird
0
0
0
0
0
0
6
6
12
12
0
6 (
10 Oct
)
27
3
10 Oct
14 Nov
54.
Fieldfare
18
0
0
0
0
0
0
76
94
16
78
73 (
14 Nov
)
27
3
12 Apr
14 Nov
55.
Tree Sparrow
0
0
0
0
0
0
1
0
1
1
0
1 (
1 Oct
)
9
1
1 Oct
1 Oct
56.
Dunnock
0
0
0
0
0
0
1
0
1
1
0
1 (
22 Oct
)
9
1
22 Oct
22 Oct
57.
Yellow wagtail sp.
1
0
0
0
0
0
0
0
1
0
1
1 (
12 Apr
)
9
1
12 Apr
12 Apr
58.
Grey Wagtail
0
0
0
0
0
0
2
3
5
4
1
2 (
14 Nov
)
36
4
5 Oct
14 Nov
59.
White Wagtail
0
0
0
0
0
0
1
0
1
1
0
1 (
10 Oct
)
9
1
10 Oct
10 Oct
60.
Meadow Pipit
10
0
0
0
0
0
98
1
109
95
14
43 (
5 Oct
)
55
6
12 Apr
14 Nov
Species
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Totals
S
N
Maximum
Presence
(%)
Presence
(days)
First
Last
61.
Rock Pipit/Water Pipit
0
0
0
0
0
0
0
3
3
1
2
2 (
14 Nov
)
18
2
10 Nov
14 Nov
62.
Chaffinch
0
0
0
0
0
0
38
10
48
48
0
18 (
22 Oct
)
45
5
1 Oct
14 Nov
63.
Bullfinch
0
0
0
0
0
0
1
1
2
2
0
1 (
10 Oct
)
18
2
10 Oct
10 Nov
64.
Greenfinch
0
0
0
0
0
0
2
0
2
2
0
2 (
1 Oct
)
9
1
1 Oct
1 Oct
65.
Linnet
0
0
0
0
0
0
12
0
12
12
0
10 (
10 Oct
)
18
2
5 Oct
10 Oct
66.
Redpoll
0
0
0
0
0
0
5
0
5
5
0
4 (
10 Oct
)
18
2
10 Oct
22 Oct
67.
Goldfinch
0
2
0
0
25
0
71
56
154
152
2
52 (
10 Nov
)
73
8
3 May
14 Nov
68.
Siskin
0
0
0
0
0
0
79
4
83
83
0
45 (
22 Oct
)
36
4
5 Oct
14 Nov
69.
Reed Bunting
3
0
0
0
2
1
9
1
16
13
3
4 (
10 Oct
)
73
8
12 Apr
10 Nov
Species
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Totals
S
N
Maximum
Presence
(%)
Presence
(days)
First
Last
Totals
248
37
0
0
147
39
1957
1815
4243
3604
639
100
11
Observation hours
2:15
1:05
0:00
0:00
1:20
1:05
5:25
3:10
14:20
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