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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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Contacts
Heverlee (nacht)
Totals 2025 -
Year
all years
2025
2024
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
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Totals
Maximum
Presence
(%)
Presence
(days)
First
Last
1.
Canada Goose
5
4
11
0
0
0
0
0
1
1
0
22
4 (
18 Feb
)
6
16
4 Jan
10 Oct
2.
Bar-headed Goose
0
0
0
1
0
0
0
0
0
0
0
1
1 (
29 Apr
)
0
1
29 Apr
29 Apr
3.
Greylag Goose
1
0
0
0
0
0
0
0
0
0
0
1
1 (
10 Jan
)
0
1
10 Jan
10 Jan
4.
Eurasian White-fronted Goose
0
0
0
0
0
0
0
0
1
3
0
4
3 (
14 Oct
)
1
2
29 Sep
14 Oct
5.
Egyptian Goose
0
0
0
0
1
0
0
0
0
0
0
1
1 (
2 May
)
0
1
2 May
2 May
6.
Gadwall
0
0
0
2
1
0
0
2
0
0
0
5
2 (
30 Apr
)
1
3
30 Apr
26 Aug
7.
Mallard
0
0
6
4
1
0
0
0
2
1
2
16
1 (
8 Mar
)
6
17
4 Mar
18 Nov
8.
Teal
0
4
0
0
0
0
0
0
0
0
0
4
1 (
2 Feb
)
2
4
2 Feb
20 Feb
9.
Quail
0
0
0
1
16
6
4
0
0
0
0
27
6 (
31 May
)
5
12
29 Apr
2 Jul
10.
Water Rail
0
0
13
15
28
10
1
0
4
0
1
72
6 (
31 May
)
14
36
5 Mar
6 Nov
11.
Moorhen
0
5
58
48
38
16
1
3
10
1
0
180
12 (
27 Mar
)
32
84
15 Feb
12 Oct
12.
Coot
0
1
21
37
18
7
0
1
3
2
0
90
7 (
14 Apr
)
23
60
20 Feb
12 Oct
13.
Crane
0
0
1
0
0
0
0
0
0
0
0
1
1 (
19 Mar
)
0
1
19 Mar
19 Mar
14.
Little Grebe
0
0
2
4
2
1
0
0
0
0
0
9
2 (
16 Apr
)
3
8
20 Mar
24 Jun
15.
Stone Curlew
0
0
1
0
0
0
0
0
0
0
0
1
1 (
24 Mar
)
0
1
24 Mar
24 Mar
16.
Oystercatcher
0
0
2
2
1
2
4
0
0
0
0
11
1 (
20 Mar
)
4
11
20 Mar
13 Jul
17.
Golden Plover
0
0
0
0
0
0
0
0
0
2
1
3
2 (
31 Oct
)
1
2
31 Oct
8 Nov
18.
Ringed Plover
0
0
0
0
0
0
0
0
1
0
0
1
1 (
8 Sep
)
0
1
8 Sep
8 Sep
19.
Little Ringed Plover
0
0
0
4
8
1
1
0
1
0
0
15
2 (
18 May
)
5
14
14 Apr
7 Sep
20.
Lapwing
0
0
0
0
0
1
0
0
0
0
0
1
1 (
19 Jun
)
0
1
19 Jun
19 Jun
21.
Whimbrel
0
0
0
0
0
0
1
0
0
0
0
1
1 (
17 Jul
)
0
1
17 Jul
17 Jul
22.
Curlew
0
0
0
0
0
0
0
0
2
0
0
2
2 (
9 Sep
)
0
1
9 Sep
9 Sep
23.
Common Sandpiper
0
0
0
2
9
0
4
15
3
1
0
34
3 (
28 Aug
)
10
26
19 Apr
11 Oct
24.
Green Sandpiper
0
0
0
0
0
2
4
7
2
1
0
16
2 (
19 Jul
)
5
13
4 Jun
16 Oct
25.
Redshank
0
0
0
0
2
0
1
1
0
0
0
4
1 (
4 May
)
2
4
4 May
9 Aug
26.
Greenshank
0
0
0
0
0
0
0
5
1
2
2
10
3 (
9 Aug
)
2
5
9 Aug
17 Nov
27.
Black-headed Gull
0
0
3
0
0
1
0
0
0
1
0
5
1 (
7 Mar
)
2
6
26 Feb
14 Oct
28.
Bittern
0
0
0
0
0
0
0
0
0
1
0
1
1 (
1 Oct
)
0
1
1 Oct
1 Oct
29.
Night Heron
0
0
0
0
0
0
0
0
1
0
0
1
1 (
28 Sep
)
0
1
28 Sep
28 Sep
30.
Grey Heron
0
0
8
4
3
3
1
7
16
15
4
61
3 (
22 Sep
)
18
49
1 Mar
19 Nov
Species
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Totals
Maximum
Presence
(%)
Presence
(days)
First
Last
31.
Barn Owl
0
2
3
3
0
6
1
1
4
4
0
24
1 (
21 Feb
)
10
26
21 Feb
17 Oct
32.
Tawny Owl
0
0
0
0
0
0
0
0
0
0
0
0
0
1
28 Sep
28 Sep
33.
Magpie
0
0
0
0
0
0
0
0
0
0
0
0
0
1
4 Mar
4 Mar
34.
Jackdaw
0
0
0
0
1
0
0
0
0
0
0
1
1 (
26 May
)
0
1
26 May
26 May
35.
Rook
0
0
0
0
0
0
0
0
4
0
0
4
1 (
1 Sep
)
2
4
1 Sep
23 Sep
36.
Carrion Crow
0
0
1
0
1
0
0
0
0
0
0
2
1 (
30 Mar
)
1
2
30 Mar
26 May
37.
Skylark
0
0
0
0
0
0
0
0
0
11
4
15
3 (
1 Oct
)
2
6
1 Oct
6 Nov
38.
Blackcap
0
0
0
2
0
0
0
0
0
0
0
2
1 (
13 Apr
)
1
2
13 Apr
15 Apr
39.
Regulus sp.
0
0
0
0
0
0
0
0
0
1
0
1
1 (
8 Oct
)
0
1
8 Oct
8 Oct
40.
Song Thrush
1
47
338
166
2
0
0
0
250
2406
446
3656
330 (
11 Oct
)
42
110
14 Jan
18 Nov
41.
Redwing
48
181
1179
94
0
0
0
0
5
1775
2445
5727
365 (
16 Nov
)
42
110
3 Jan
19 Nov
42.
Blackbird
0
0
22
2
0
0
0
0
4
101
204
333
64 (
6 Nov
)
14
38
15 Feb
18 Nov
43.
Spotted Flycatcher
0
0
0
0
8
0
0
2
1
0
0
11
1 (
3 May
)
4
11
3 May
9 Sep
44.
flycatcher sp.
0
0
0
0
0
0
0
0
2
0
0
2
2 (
6 Sep
)
0
1
6 Sep
6 Sep
45.
Robin
0
0
6
9
0
0
0
0
152
394
519
1080
115 (
6 Nov
)
22
57
5 Jan
18 Nov
46.
Black Redstart
0
0
0
0
1
0
0
0
0
0
0
1
1 (
8 May
)
0
1
8 May
8 May
47.
Tree Pipit
0
0
0
0
0
0
0
1
1
0
0
2
1 (
18 Aug
)
1
2
18 Aug
7 Sep
48.
Ortolan Bunting
0
0
0
0
0
0
0
0
1
0
0
1
1 (
6 Sep
)
0
1
6 Sep
6 Sep
49.
Species unidentified
2
7
32
20
13
9
3
2
5
1
2
96
3 (
17 Mar
)
33
87
28 Jan
17 Nov
50.
passerine sp.
0
0
0
1
0
0
0
0
0
0
0
1
1 (
14 Apr
)
0
1
14 Apr
14 Apr
Species
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Totals
Maximum
Presence
(%)
Presence
(days)
First
Last
Totals
57
251
1707
421
154
65
26
47
477
4724
3630
11559
11559
40
100
265
Observation hours
190:00
217:15
259:20
196:15
189:50
119:00
93:32
142:30
214:15
192:30
150:40
1965:07
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