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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
Pictures & Documents
Pictures
Documents
Map
Contacts
Brugmann Ziekenhuis, Brussel (nacht)
Totals 2021 -
Year
all years
2025
2024
2023
2022
2021
2020
2019
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
Feb
Mar
Apr
May
Jun
Jul
Aug
Totals
Maximum
Presence
(%)
Presence
(days)
First
Last
1.
Canada Goose
2
0
0
0
0
0
0
2
2 (
23 Feb
)
6
1
23 Feb
23 Feb
2.
Mallard
0
0
1
0
0
0
0
1
1 (
9 Apr
)
6
1
9 Apr
9 Apr
3.
Moorhen
0
1
1
0
0
0
0
2
1 (
26 Mar
)
13
2
26 Mar
9 Apr
4.
Coot
1
6
3
0
0
0
0
10
3 (
10 Mar
)
38
6
23 Feb
9 Apr
5.
Oystercatcher
0
1
0
0
0
0
0
1
1 (
26 Mar
)
6
1
26 Mar
26 Mar
6.
Whimbrel
0
0
0
0
0
0
2
2
1 (
24 Aug
)
13
2
24 Aug
25 Aug
7.
Green Sandpiper
0
0
0
0
0
0
1
1
1 (
24 Aug
)
6
1
24 Aug
24 Aug
8.
Grey Heron
0
1
0
0
0
0
1
2
1 (
10 Mar
)
25
4
10 Mar
25 Aug
9.
Purple Heron
0
0
0
0
0
0
1
1
1 (
24 Aug
)
6
1
24 Aug
24 Aug
10.
Common Buzzard
0
1
0
0
0
0
0
1
1 (
2 Mar
)
6
1
2 Mar
2 Mar
11.
Carrion Crow
0
0
0
0
0
0
0
0
6
1
2 Mar
2 Mar
12.
Wood Lark
0
1
0
0
0
0
0
1
1 (
10 Mar
)
6
1
10 Mar
10 Mar
13.
Skylark
0
1
0
0
0
0
0
1
1 (
10 Mar
)
6
1
10 Mar
10 Mar
14.
Chiffchaff
0
0
0
0
0
0
1
1
1 (
24 Aug
)
6
1
24 Aug
24 Aug
15.
Starling
0
1
0
0
0
0
0
1
1 (
10 Mar
)
6
1
10 Mar
10 Mar
16.
Song Thrush
0
10
5
0
0
0
0
15
8 (
26 Mar
)
31
5
2 Mar
9 Apr
17.
Redwing
0
15
7
0
0
0
0
22
10 (
10 Mar
)
25
4
10 Mar
9 Apr
18.
Blackbird
0
1
0
0
0
0
0
1
1 (
10 Mar
)
6
1
10 Mar
10 Mar
19.
Robin
1
0
0
0
0
0
0
1
1 (
23 Feb
)
6
1
23 Feb
23 Feb
20.
Black Redstart
0
0
1
0
0
0
0
1
1 (
9 Apr
)
6
1
9 Apr
9 Apr
21.
Species unidentified
0
2
2
0
0
0
0
4
2 (
10 Mar
)
25
4
10 Mar
24 Aug
Species
Feb
Mar
Apr
May
Jun
Jul
Aug
Totals
Maximum
Presence
(%)
Presence
(days)
First
Last
Totals
4
41
20
0
0
0
6
71
71
192
100
16
Observation hours
2:40
28:21
22:21
0:00
0:00
0:00
14:00
67:22
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