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Remarkable
Analysis
Phenology
Record counts
Graph
Graph (combo)
Migration pattern (map)
Totals (date)
Totals (species)
Totals (species x migration site)
Totals by year (species)
Observation hours graph
Observation hours
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2024
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all months
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jun, jul & aug
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aug, sep & oct
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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
Select until 15 January
Totals Oud-Beijerland (nacht) 2016 - 2025
Species
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
Totals
Average
Present
Year
Maximum
1.
Barnacle Goose
0
0
0
0
0
2
0
0
0
0
2
0.4
0
2 (
2021
)
2.
Greylag Goose
0
0
0
0
0
2
0
0
0
0
2
0.4
0
2 (
2021
)
3.
goose sp.
0
0
0
0
0
0
26
0
0
0
26
5.2
0
26 (
2022
)
4.
Bean Goose sp.
0
0
0
0
0
0
43
0
0
0
43
8.6
0
43 (
2022
)
5.
Eurasian White-fronted Goose
0
0
0
0
0
0
10
14
71
0
95
19
0
71 (
2024
)
6.
Shelduck
0
0
0
0
0
0
1
0
0
0
1
0.2
0
1 (
2022
)
7.
Gadwall
0
0
0
0
0
20
15
83
77
0
195
39
0
83 (
2023
)
8.
Wigeon
0
0
0
0
1
0
5
29
30
0
65
13
0
30 (
2024
)
9.
Mallard
0
0
0
0
0
51
64
46
56
0
217
43
0
64 (
2022
)
10.
Pintail
0
0
0
0
0
2
0
0
0
0
2
0.4
0
2 (
2021
)
11.
Teal
0
0
0
0
0
2
1
1
0
0
4
0.8
0
2 (
2021
)
12.
duck sp.
0
0
0
0
3
5
0
1
0
0
9
1.8
0
5 (
2021
)
13.
Tufted Duck
0
0
0
0
0
1
1
0
0
0
2
0.4
0
1 (
2021
)
14.
Aythya sp.
0
0
0
0
0
0
0
1
0
0
1
0.2
0
1 (
2023
)
15.
Quail
0
0
0
0
0
1
0
1
0
0
2
0.4
0
1 (
2021
)
16.
Swift
0
0
0
0
0
2
0
0
0
0
2
0.4
0
2 (
2021
)
17.
Water Rail
0
0
0
0
1
7
9
6
9
0
32
6.4
1
9 (
2022
)
18.
Spotted Crake
0
0
0
0
0
0
0
0
1
0
1
0.2
0
1 (
2024
)
19.
Moorhen
0
0
0
0
7
42
0
0
0
0
49
9.8
0
42 (
2021
)
20.
Coot
0
0
0
0
0
23
0
0
0
0
23
4.6
0
23 (
2021
)
21.
Crane
0
0
0
0
0
0
0
1
0
0
1
0.2
0
1 (
2023
)
22.
Little Grebe
0
0
0
0
0
1
0
0
14
0
15
3
0
14 (
2024
)
23.
Oystercatcher
0
0
0
0
1
21
7
14
13
0
56
11.2
0
21 (
2021
)
24.
Avocet
0
0
0
0
0
3
0
1
0
0
4
0.8
0
3 (
2021
)
25.
Grey Plover
0
0
0
0
1
9
13
1
4
0
28
5.6
0
13 (
2022
)
26.
Golden Plover
0
0
0
0
0
2
4
5
12
0
23
4.6
0
12 (
2024
)
27.
Dotterel
0
0
0
0
0
0
1
0
0
0
1
0.2
0
1 (
2022
)
28.
Ringed Plover
0
0
0
0
0
23
7
24
9
0
63
12.6
0
24 (
2023
)
29.
Little Ringed Plover
0
0
0
0
0
5
1
2
1
0
9
1.8
0
5 (
2021
)
30.
Lapwing
0
0
0
0
0
5
2
27
11
0
45
9
0
27 (
2023
)
31.
Whimbrel
0
0
0
0
0
9
6
6
10
0
31
6.2
0
10 (
2024
)
32.
Curlew
0
0
0
0
0
5
2
4
7
0
18
3.6
0
7 (
2024
)
33.
Bar-tailed Godwit
0
0
0
0
0
0
0
0
1
0
1
0.2
0
1 (
2024
)
34.
Black-tailed Godwit
0
0
0
0
0
0
0
1
0
0
1
0.2
0
1 (
2023
)
35.
Snipe
0
0
0
0
2
0
4
13
4
0
23
4.6
0
13 (
2023
)
36.
Common Sandpiper
0
0
0
0
0
47
33
77
104
0
261
52
0
104 (
2024
)
37.
Green Sandpiper
0
0
0
0
0
21
6
32
25
0
84
16.8
0
32 (
2023
)
38.
Wood Sandpiper
0
0
0
0
0
2
0
4
1
0
7
1.4
0
4 (
2023
)
39.
Redshank
0
0
0
0
0
22
2
8
10
0
42
8.4
0
22 (
2021
)
40.
Spotted Redshank
0
0
0
0
0
0
1
1
0
0
2
0.4
0
1 (
2022
)
41.
Greenshank
0
0
0
0
0
4
3
5
5
0
17
3.4
0
5 (
2023
)
42.
Turnstone
0
0
0
0
0
0
5
0
0
0
5
1
0
5 (
2022
)
43.
Knot
0
0
0
0
0
0
0
2
0
0
2
0.4
0
2 (
2023
)
44.
wader sp.
0
0
0
0
0
0
6
4
8
0
18
3.6
0
8 (
2024
)
45.
Curlew Sandpiper
0
0
0
0
0
2
0
1
1
0
4
0.8
0
2 (
2021
)
46.
Sanderling
0
0
0
0
0
0
0
2
1
0
3
0.6
0
2 (
2023
)
47.
Dunlin
0
0
0
0
0
1
4
14
10
0
29
5.8
0
14 (
2023
)
48.
Caspian Tern
0
0
0
0
0
0
1
0
0
0
1
0.2
0
1 (
2022
)
49.
Common Tern
0
0
0
0
0
0
0
1
0
0
1
0.2
0
1 (
2023
)
50.
Black-headed Gull
0
0
0
0
0
2
1
4
2
0
9
1.8
0
4 (
2023
)
Species
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
Totals
Average
Present
Year
Maximum
51.
Herring Gull
0
0
0
0
0
0
1
1
0
0
2
0.4
0
1 (
2022
)
52.
Lesser Black-backed Gull
0
0
0
0
0
1
0
0
0
0
1
0.2
0
1 (
2021
)
53.
large gull sp.
0
0
0
0
0
0
0
1
0
0
1
0.2
0
1 (
2023
)
54.
Bittern
0
0
0
0
0
0
1
4
6
0
11
2.2
0
6 (
2024
)
55.
Little Bittern
0
0
0
0
0
0
1
0
4
0
5
1
0
4 (
2024
)
56.
Night Heron
0
0
0
0
0
0
1
0
0
0
1
0.2
0
1 (
2022
)
57.
heron sp.
0
0
0
0
0
0
0
1
3
0
4
0.8
0
3 (
2024
)
58.
Grey Heron
0
0
0
0
6
89
157
224
197
0
673
135
0
224 (
2023
)
59.
Purple Heron
0
0
0
0
0
1
0
3
2
0
6
1.2
0
3 (
2023
)
60.
Barn Owl
0
0
0
0
0
3
2
13
0
0
18
3.6
0
13 (
2023
)
61.
Little Owl
0
0
0
0
0
1
0
2
1
0
4
0.8
0
2 (
2023
)
62.
Tawny Owl
0
0
0
0
0
1
0
0
0
0
1
0.2
0
1 (
2021
)
63.
Kingfisher
0
0
0
0
0
0
0
2
0
0
2
0.4
0
2 (
2023
)
64.
Wood Lark
0
0
0
0
0
0
1
1
0
0
2
0.4
0
1 (
2022
)
65.
Skylark
0
0
0
0
1
0
15
3
21
0
40
8
0
21 (
2024
)
66.
House Martin
0
0
0
0
0
0
1
0
0
0
1
0.2
0
1 (
2022
)
67.
Willow Warbler
0
0
0
0
0
0
1
0
0
0
1
0.2
0
1 (
2022
)
68.
Chiffchaff
0
0
0
0
0
1
1
0
1
0
3
0.6
0
1 (
2021
)
69.
Marsh Warbler
0
0
0
0
0
0
0
0
0
0
0
0
1
70.
Firecrest
0
0
0
0
0
0
1
0
0
0
1
0.2
0
1 (
2022
)
71.
Goldcrest
0
0
0
0
0
0
0
0
3
0
3
0.6
0
3 (
2024
)
72.
Starling
0
0
0
0
0
0
1
0
0
0
1
0.2
0
1 (
2022
)
73.
Song Thrush
0
0
0
0
0
23
5346
4241
10826
0
20436
4087
0
10826 (
2024
)
74.
Redwing
0
0
0
0
0
0
3039
2984
10886
0
16909
3382
0
10886 (
2024
)
75.
Blackbird
0
0
0
0
0
0
190
413
703
0
1306
261
0
703 (
2024
)
76.
Fieldfare
0
0
0
0
0
0
0
11
11
0
22
4.4
0
11 (
2023
)
77.
Ring Ouzel
0
0
0
0
0
0
1
2
7
0
10
2
0
7 (
2024
)
78.
Spotted Flycatcher
0
0
0
0
0
12
2
6
3
0
23
4.6
0
12 (
2021
)
79.
flycatcher sp.
0
0
0
0
0
2
6
0
5
0
13
2.6
0
6 (
2022
)
80.
Robin
0
0
0
0
18
7
127
135
284
0
571
114
0
284 (
2024
)
81.
Pied Flycatcher
0
0
0
0
0
0
1
3
2
0
6
1.2
0
3 (
2023
)
82.
Dunnock
0
0
0
0
0
0
1
0
1
0
2
0.4
0
1 (
2022
)
83.
Blue-headed Wagtail
0
0
0
0
0
0
3
10
7
0
20
4
0
10 (
2023
)
84.
White Wagtail
0
0
0
0
0
0
0
1
0
0
1
0.2
0
1 (
2023
)
85.
Meadow Pipit
0
0
0
0
0
0
1
0
1
0
2
0.4
0
1 (
2022
)
86.
Tree Pipit
0
0
0
0
2
11
28
42
91
0
174
35
0
91 (
2024
)
87.
Olive-backed Pipit
0
0
0
0
0
0
0
0
1
0
1
0.2
0
1 (
2024
)
88.
Brambling
0
0
0
0
0
0
0
0
1
0
1
0.2
0
1 (
2024
)
89.
Hawfinch
0
0
0
0
0
0
0
0
8
0
8
1.6
0
8 (
2024
)
90.
Ortolan Bunting
0
0
0
0
0
1
8
7
8
0
24
4.8
0
8 (
2022
)
91.
Ortolan Bunting/Yellow wagtail sp. (Tew call)
0
0
0
0
0
0
0
3
2
0
5
1
0
3 (
2023
)
92.
Ortolan Bunting/Chaffinch (Tup call)
0
0
0
0
0
0
0
0
1
0
1
0.2
0
1 (
2024
)
93.
Little Bunting
0
0
0
0
0
0
1
0
0
0
1
0.2
0
1 (
2022
)
94.
Rustic Bunting
0
0
0
0
0
0
0
0
1
0
1
0.2
0
1 (
2024
)
95.
Reed Bunting
0
0
0
0
0
0
0
0
1
0
1
0.2
0
1 (
2024
)
96.
bunting sp.
0
0
0
0
0
0
0
1
0
0
1
0.2
0
1 (
2023
)
97.
Species unidentified
0
0
0
0
0
0
0
1
1
0
2
0.4
0
1 (
2023
)
98.
passerine sp.
0
0
0
0
0
0
0
1
0
0
1
0.2
0
1 (
2023
)
Species
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
Totals
Average
Present
Year
Maximum
Totals
0
0
0
0
43
497
9222
8552
23586
0
41900
8380
2
Observation hours
21:46
299:40
340:55
549:04
767:03
1,978:28
395:42
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