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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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2024
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mar & apr
apr & may
may & jun
jun & jul
jul & aug
aug & sep
sep & oct
oct & nov
nov & dec
dec & jan
Select until 19 May
Totals Kraaienberg / Vliegveld Grimbergen 2016 - 2025
Species
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
Totals
Average
Present
Year
Maximum
1.
Greylag Goose
0
0
0
0
18
0
0
0
0
0
18
3.6
0
18 (
2020
)
2.
Anser sp.
0
0
0
0
3
0
0
0
0
0
3
0.6
0
3 (
2020
)
3.
Eurasian White-fronted Goose
0
0
0
0
94
0
0
0
0
0
94
18.8
0
94 (
2020
)
4.
Mute Swan
0
0
0
0
2
0
0
0
1
0
3
0.6
0
2 (
2020
)
5.
Egyptian Goose
0
0
0
0
0
0
2
0
3
0
5
1
5
3 (
2024
)
6.
Mallard
0
0
0
0
48
6
16
22
35
0
127
25
0
48 (
2020
)
7.
Teal
0
0
0
0
4
0
0
0
0
0
4
0.8
0
4 (
2020
)
8.
Stock Dove
0
0
0
0
11
3
11
4
4
0
33
6.6
0
11 (
2020
)
9.
Woodpigeon
0
0
0
0
2690
92
2592
303
789
0
6466
1293
675
2690 (
2020
)
10.
Collared Dove
0
0
0
0
0
0
3
0
0
0
3
0.6
0
3 (
2022
)
11.
Golden Plover
0
0
0
0
3
0
0
0
0
0
3
0.6
0
3 (
2020
)
12.
Lapwing
0
0
0
0
183
0
319
14
50
0
566
113
0
319 (
2022
)
13.
Black-headed Gull
0
0
0
0
1093
37
285
20
40
0
1475
295
115
1093 (
2020
)
14.
Herring Gull
0
0
0
0
87
19
14
8
31
0
159
32
0
87 (
2020
)
15.
Lesser Black-backed Gull
0
0
0
0
4
5
0
6
0
0
15
3
0
6 (
2023
)
16.
Cormorant
0
0
0
0
729
1
36
12
92
0
870
174
0
729 (
2020
)
17.
Great White Egret
0
0
0
0
3
0
9
36
6
0
54
10.8
0
36 (
2023
)
18.
Grey Heron
0
0
0
0
4
0
0
2
2
0
8
1.6
0
4 (
2020
)
19.
Black-winged Kite
0
0
0
0
1
0
0
0
0
0
1
0.2
0
1 (
2020
)
20.
Sparrowhawk
0
0
0
0
22
3
11
9
3
0
48
9.6
6
22 (
2020
)
21.
Goshawk
0
0
0
0
0
0
1
0
0
0
1
0.2
0
1 (
2022
)
22.
Marsh Harrier
0
0
0
0
4
0
1
0
0
0
5
1
0
4 (
2020
)
23.
Hen Harrier
0
0
0
0
1
0
0
1
0
0
2
0.4
0
1 (
2020
)
24.
Red Kite
0
0
0
0
1
0
0
0
0
0
1
0.2
0
1 (
2020
)
25.
Common Buzzard
0
0
0
0
33
8
16
2
5
0
64
12.8
6
33 (
2020
)
26.
Great Spotted Woodpecker
0
0
0
0
0
1
2
0
1
0
4
0.8
0
2 (
2022
)
27.
Kestrel
0
0
0
0
0
0
0
4
0
0
4
0.8
1
4 (
2023
)
28.
Merlin
0
0
0
0
0
0
0
2
1
0
3
0.6
0
2 (
2023
)
29.
Peregrine
0
0
0
0
1
1
0
0
0
0
2
0.4
0
1 (
2020
)
30.
Alexandrine Parakeet
0
0
0
0
0
0
25
0
0
0
25
5
0
25 (
2022
)
31.
Rose-ringed Parakeet
0
0
0
0
0
0
12
0
0
0
12
2.4
0
12 (
2022
)
32.
Jay
0
0
0
0
20
187
7
18
7
0
239
48
8
187 (
2021
)
33.
Jackdaw
0
0
0
0
98
0
49
59
0
0
206
41
24
98 (
2020
)
34.
Rook
0
0
0
0
72
0
11
0
3
0
86
17.2
0
72 (
2020
)
35.
Carrion Crow
0
0
0
0
151
0
0
0
9
0
160
32
46
151 (
2020
)
36.
Blue Tit
0
0
0
0
10
2
8
6
6
0
32
6.4
0
10 (
2020
)
37.
Great Tit
0
0
0
0
12
2
4
0
0
0
18
3.6
3
12 (
2020
)
38.
Wood Lark
0
0
0
0
96
4
42
14
15
0
171
34
13
96 (
2020
)
39.
Skylark
0
0
0
0
1558
1
758
122
226
0
2665
533
50
1558 (
2020
)
40.
Swallow
0
0
0
0
1
7
134
6
8
0
156
31
0
134 (
2022
)
41.
House Martin
0
0
0
0
0
21
5
0
0
0
26
5.2
0
21 (
2021
)
42.
Long-tailed Tit
0
0
0
0
20
0
0
0
0
0
20
4
0
20 (
2020
)
43.
Chiffchaff
0
0
0
0
2
5
0
0
0
0
7
1.4
0
5 (
2021
)
44.
Regulus sp.
0
0
0
0
2
0
0
0
0
0
2
0.4
0
2 (
2020
)
45.
Starling
0
0
0
0
3562
126
1785
305
1188
0
6966
1393
110
3562 (
2020
)
46.
Song Thrush
0
0
0
0
162
2
47
160
53
0
424
85
4
162 (
2020
)
47.
Mistle Thrush
0
0
0
0
5
0
2
2
1
0
10
2
0
5 (
2020
)
48.
Redwing
0
0
0
0
8486
0
142
486
344
0
9458
1892
5
8486 (
2020
)
49.
Blackbird
0
0
0
0
16
1
2
1
5
0
25
5
2
16 (
2020
)
50.
Fieldfare
0
0
0
0
1181
0
42
160
0
0
1383
277
9
1181 (
2020
)
Species
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
Totals
Average
Present
Year
Maximum
51.
Ring Ouzel
0
0
0
0
2
0
0
4
3
0
9
1.8
0
4 (
2023
)
52.
thrush sp.
0
0
0
0
19
0
0
0
0
0
19
3.8
0
19 (
2020
)
53.
Whinchat
0
0
0
0
1
0
0
0
0
0
1
0.2
0
1 (
2020
)
54.
Stonechat
0
0
0
0
6
0
0
0
0
0
6
1.2
0
6 (
2020
)
55.
Tree Sparrow
0
0
0
0
5
0
5
0
0
0
10
2
0
5 (
2020
)
56.
Dunnock
0
0
0
0
4
1
6
0
4
0
15
3
1
6 (
2022
)
57.
Grey Wagtail
0
0
0
0
3
0
0
0
0
0
3
0.6
0
3 (
2020
)
58.
White Wagtail
0
0
0
0
142
34
67
43
27
0
313
63
1
142 (
2020
)
59.
alba wagtail sp.
0
0
0
0
0
0
0
2
0
0
2
0.4
0
2 (
2023
)
60.
Meadow Pipit
0
0
0
0
714
327
368
456
151
0
2016
403
19
714 (
2020
)
61.
Tree Pipit
0
0
0
0
1
0
1
0
0
0
2
0.4
0
1 (
2020
)
62.
Chaffinch
0
0
0
0
11059
462
5160
2545
1899
0
21125
4225
10
11059 (
2020
)
63.
Brambling
0
0
0
0
61
0
10
2
1
0
74
14.8
0
61 (
2020
)
64.
Hawfinch
0
0
0
0
0
1
1
0
2
0
4
0.8
0
2 (
2024
)
65.
Greenfinch
0
0
0
0
34
8
17
0
14
0
73
14.6
2
34 (
2020
)
66.
Linnet
0
0
0
0
527
18
72
20
67
0
704
141
20
527 (
2020
)
67.
redpoll sp.
0
0
0
0
6
0
0
0
0
0
6
1.2
0
6 (
2020
)
68.
Crossbill
0
0
0
0
0
0
0
8
0
0
8
1.6
0
8 (
2023
)
69.
Goldfinch
0
0
0
0
62
4
1
0
0
0
67
13.4
3
62 (
2020
)
70.
Siskin
0
0
0
0
46
0
20
62
4
0
132
26
0
62 (
2023
)
71.
Snow Bunting
0
0
0
0
1
0
0
0
0
0
1
0.2
0
1 (
2020
)
72.
Reed Bunting
0
0
0
0
92
8
21
22
46
0
189
38
0
92 (
2020
)
Species
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
Totals
Average
Present
Year
Maximum
Totals
0
0
0
0
33278
1397
12142
4948
5146
0
56911
11382
1138
Observation hours
44:00
5:16
14:15
8:19
10:32
82:22
16:28
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