Trektellen
Nederlands (NL)
English (EN)
Français (FR)
Deutsch (DE)
Español (ES)
Dansk (DA)
Portuguesa (PT)
Česky (CZ)
български (BG)
Polski (PL)
American English (EN-US)
Français canadien (FR-CA)
עברי
English (scientific species)
Suomi (FI)
Svenska (SE)
Italiano (IT)
ภาษาไทย (TH)
Català (EC-CT)
eesti keel (ET)
lietuvių (LT)
Magyar (HU)
Login
Home
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
Also present
all years
2025
2024
2023
2022
2021
2020
january
february
march
april
may
june
july
august
september
october
november
december
all months
spring
autumn
jan, feb & mar
apr, may & jun
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
Totals Onderlaatsche Laak 2021
Species
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Totals
SW
NE
Maximum
Presence
(%)
Presence
(days)
First
Last
1.
Canada Goose
0
0
0
0
0
0
0
0
6
6
6
0
6 (
5 Nov
)
8
1
5 Nov
5 Nov
2.
Greylag Goose
0
0
0
0
0
0
0
158
244
402
300
102
111 (
5 Nov
)
69
9
18 Oct
21 Nov
3.
Pink-footed Goose
0
0
0
0
0
0
0
0
7
7
7
0
7 (
21 Nov
)
8
1
21 Nov
21 Nov
4.
Tundra Bean Goose
0
0
0
0
0
0
0
40
154
194
168
26
72 (
5 Nov
)
31
4
31 Oct
21 Nov
5.
Eurasian White-fronted Goose
0
0
0
0
0
0
0
800
1670
2470
2391
79
932 (
21 Nov
)
62
8
18 Oct
21 Nov
6.
Mute Swan
0
0
0
0
0
0
0
2
3
5
2
3
3 (
5 Nov
)
15
2
23 Oct
5 Nov
7.
Egyptian Goose
5
0
0
0
0
0
0
6
1
12
7
5
6 (
22 Oct
)
23
3
30 Mar
10 Nov
8.
Mallard
0
0
0
0
0
0
0
1
0
1
0
1
1 (
18 Oct
)
8
1
18 Oct
18 Oct
9.
Stock Dove
0
0
0
0
0
0
0
9
31
40
31
9
14 (
10 Nov
)
69
9
18 Oct
21 Nov
10.
Woodpigeon
24
0
0
0
0
0
0
1084
692
1800
1765
35
971 (
31 Oct
)
92
12
23 Mar
21 Nov
11.
Golden Plover
0
0
0
0
0
0
0
0
3
3
3
0
2 (
10 Nov
)
15
2
5 Nov
10 Nov
12.
Lapwing
0
0
0
0
0
0
0
33
1
34
34
0
33 (
31 Oct
)
15
2
31 Oct
5 Nov
13.
Snipe
2
0
0
0
0
0
0
1
3
6
4
2
2 (
23 Mar
)
31
4
23 Mar
19 Nov
14.
Green Sandpiper
3
0
0
0
0
0
0
0
0
3
0
3
3 (
30 Mar
)
8
1
30 Mar
30 Mar
15.
Black-headed Gull
0
0
0
0
0
0
0
5
8
13
8
5
5 (
31 Oct
)
23
3
31 Oct
21 Nov
16.
Common Gull
0
0
0
0
0
0
0
0
1
1
1
0
1 (
14 Nov
)
8
1
14 Nov
14 Nov
17.
Herring Gull
0
0
0
0
0
0
0
3
2
5
5
0
3 (
23 Oct
)
15
2
23 Oct
5 Nov
18.
large gull sp.
0
0
0
0
0
0
0
0
1
1
0
1
1 (
14 Nov
)
8
1
14 Nov
14 Nov
19.
Cormorant
0
0
0
0
0
0
0
20
8
28
25
3
16 (
23 Oct
)
62
8
18 Oct
21 Nov
20.
Great White Egret
0
0
0
0
0
0
0
3
2
5
4
1
3 (
22 Oct
)
15
2
22 Oct
10 Nov
21.
Grey Heron
1
0
0
0
0
0
0
1
0
2
1
1
1 (
30 Mar
)
15
2
30 Mar
23 Oct
22.
Osprey
0
0
0
0
0
0
0
1
0
1
1
0
1 (
23 Oct
)
8
1
23 Oct
23 Oct
23.
Sparrowhawk
0
0
0
0
0
0
0
24
8
32
31
1
9 (
23 Oct
)
54
7
18 Oct
21 Nov
24.
Hen Harrier
0
0
0
0
0
0
0
0
1
1
1
0
1 (
10 Nov
)
8
1
10 Nov
10 Nov
25.
Common Buzzard
0
0
1
0
0
0
0
90
61
152
152
0
56 (
31 Oct
)
62
8
13 May
21 Nov
26.
Middle Spotted Woodpecker
0
0
0
0
0
0
0
1
0
1
1
0
1 (
22 Oct
)
8
1
22 Oct
22 Oct
27.
Great Spotted Woodpecker
0
0
0
0
0
0
0
5
1
6
5
1
4 (
23 Oct
)
23
3
22 Oct
5 Nov
28.
Kestrel
1
0
0
0
0
0
0
0
0
1
0
1
1 (
30 Mar
)
8
1
30 Mar
30 Mar
29.
Merlin
0
0
0
0
0
0
0
1
0
1
1
0
1 (
18 Oct
)
8
1
18 Oct
18 Oct
30.
Peregrine
0
0
0
0
0
0
0
1
1
2
2
0
1 (
23 Oct
)
15
2
23 Oct
5 Nov
Species
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Totals
SW
NE
Maximum
Presence
(%)
Presence
(days)
First
Last
31.
Jay
0
0
0
0
0
0
0
6
9
15
11
4
5 (
5 Nov
)
38
5
18 Oct
21 Nov
32.
Jackdaw
0
0
0
0
0
0
0
26
23
49
29
20
13 (
23 Oct
)
46
6
18 Oct
10 Nov
33.
Rook
0
0
0
0
0
0
0
3
5
8
6
2
3 (
5 Nov
)
38
5
22 Oct
19 Nov
34.
Coal Tit
0
0
0
0
0
0
0
18
0
18
18
0
17 (
18 Oct
)
15
2
18 Oct
23 Oct
35.
Blue Tit
2
0
0
0
0
0
0
94
31
127
123
4
44 (
23 Oct
)
69
9
23 Mar
19 Nov
36.
Great Tit
1
0
0
0
0
0
0
50
14
65
65
0
21 (
23 Oct
)
69
9
23 Mar
14 Nov
37.
Wood Lark
0
0
0
0
0
0
0
29
23
52
50
2
15 (
23 Oct
)
31
4
18 Oct
10 Nov
38.
Skylark
1
0
0
0
0
0
0
252
25
278
275
3
161 (
31 Oct
)
54
7
30 Mar
10 Nov
39.
Swallow
2
0
11
0
0
0
0
3
0
16
5
11
11 (
13 May
)
23
3
30 Mar
22 Oct
40.
House Martin
0
0
10
0
0
0
0
0
0
10
0
10
10 (
13 May
)
8
1
13 May
13 May
41.
Starling
13
0
0
0
0
0
0
695
1078
1786
1663
123
760 (
10 Nov
)
85
11
23 Mar
19 Nov
42.
Song Thrush
0
0
0
0
0
0
0
15
3
18
18
0
11 (
23 Oct
)
31
4
23 Oct
21 Nov
43.
Mistle Thrush
0
0
0
0
0
0
0
3
1
4
4
0
2 (
23 Oct
)
23
3
23 Oct
5 Nov
44.
Redwing
0
0
0
0
0
0
0
1225
172
1397
1367
30
814 (
23 Oct
)
77
10
18 Oct
21 Nov
45.
Blackbird
0
0
0
0
0
0
0
15
3
18
18
0
9 (
23 Oct
)
38
5
18 Oct
12 Nov
46.
Fieldfare
0
0
0
0
0
0
0
24
478
502
502
0
408 (
5 Nov
)
54
7
22 Oct
21 Nov
47.
Tree Sparrow
0
0
0
0
0
0
0
4
3
7
4
3
4 (
23 Oct
)
15
2
23 Oct
5 Nov
48.
Dunnock
0
0
0
0
0
0
0
4
1
5
5
0
3 (
23 Oct
)
23
3
18 Oct
5 Nov
49.
Grey Wagtail
0
0
0
0
0
0
0
2
1
3
2
1
2 (
18 Oct
)
15
2
18 Oct
10 Nov
50.
White Wagtail
4
0
0
0
0
0
0
20
2
26
21
5
11 (
22 Oct
)
54
7
30 Mar
21 Nov
51.
Meadow Pipit
2
0
0
0
0
0
0
238
43
283
281
2
89 (
18 Oct
)
77
10
23 Mar
21 Nov
52.
Chaffinch
6
0
0
0
0
0
0
3540
354
3900
3865
35
1483 (
18 Oct
)
92
12
23 Mar
21 Nov
53.
Brambling
0
0
0
0
0
0
0
495
223
718
715
3
188 (
18 Oct
)
62
8
18 Oct
19 Nov
54.
Hawfinch
0
0
0
0
0
0
0
12
4
16
13
3
5 (
22 Oct
)
38
5
18 Oct
14 Nov
55.
Bullfinch
0
0
0
0
0
0
0
0
11
11
11
0
7 (
19 Nov
)
23
3
10 Nov
21 Nov
56.
Greenfinch
0
0
0
0
0
0
0
10
4
14
14
0
5 (
22 Oct
)
38
5
18 Oct
10 Nov
57.
Linnet
0
0
0
0
0
0
0
47
4
51
49
2
24 (
18 Oct
)
54
7
18 Oct
14 Nov
58.
redpoll sp.
0
0
0
0
0
0
0
2
5
7
6
1
3 (
5 Nov
)
31
4
18 Oct
10 Nov
59.
Crossbill
0
0
0
0
0
0
0
3
6
9
5
4
4 (
5 Nov
)
31
4
22 Oct
14 Nov
60.
Goldfinch
0
0
0
0
0
0
0
20
8
28
28
0
12 (
23 Oct
)
54
7
18 Oct
19 Nov
Species
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Totals
SW
NE
Maximum
Presence
(%)
Presence
(days)
First
Last
61.
Siskin
0
0
0
0
0
0
0
339
104
443
404
39
153 (
23 Oct
)
69
9
18 Oct
21 Nov
62.
Yellowhammer
2
0
0
0
0
0
0
16
4
22
20
2
7 (
23 Oct
)
46
6
23 Mar
21 Nov
63.
Reed Bunting
0
0
0
0
0
0
0
75
17
92
90
2
52 (
18 Oct
)
54
7
18 Oct
19 Nov
Species
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Totals
SW
NE
Maximum
Presence
(%)
Presence
(days)
First
Last
Totals
69
0
22
0
0
0
0
9574
5568
15233
14643
590
100
13
Observation hours
1:35
0:00
1:00
0:00
0:00
0:00
0:00
20:33
20:30
43:38
This page is created on 2025/03/11 09:20:34 and will be cached for 2 minutes.
Partners
Sponsored by