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
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016
2015
2014
2013
2012
2011
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
Select until 4 May
Totals VRS Korverskooi Texel 2016 - 2025
Species
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
Totals
Average
Newly
ringed
Retraps
Year
Maximum
1.
Mute Swan
0
0
0
0
0
0
0
0
1
0
1
0.1
1
0
1 (
2024
)
2.
Mallard
0
0
0
0
0
0
0
0
1
0
1
0.1
1
0
1 (
2024
)
3.
Pheasant
1
0
0
0
0
0
1
0
1
0
3
0.3
3
0
1 (
2016
)
4.
Cuckoo
0
0
0
2
1
0
0
0
0
0
3
0.3
2
1
2 (
2019
)
5.
Woodpigeon
2
1
0
0
0
1
2
0
0
0
6
0.6
6
0
2 (
2016
)
6.
Water Rail
0
0
0
0
1
0
0
1
1
0
3
0.3
3
0
1 (
2020
)
7.
Jack Snipe
1
0
1
0
0
1
0
0
0
0
3
0.3
3
0
1 (
2016
)
8.
Woodcock
39
26
32
30
17
21
20
39
23
0
247
25
243
4
39 (
2016
)
9.
Snipe
0
0
0
0
0
0
0
0
1
0
1
0.1
1
0
1 (
2024
)
10.
Sparrowhawk
2
1
2
0
3
1
0
1
2
0
12
1.2
11
1
3 (
2020
)
11.
Common Buzzard
0
3
1
1
1
2
0
0
1
0
9
0.9
9
0
3 (
2017
)
12.
Kingfisher
0
0
0
0
1
0
0
1
0
0
2
0.2
2
0
1 (
2020
)
13.
Great Spotted Woodpecker
7
24
9
18
17
14
8
11
8
1
117
12
60
57
24 (
2017
)
14.
Jay
0
2
4
0
1
6
2
2
2
0
19
1.9
13
6
6 (
2021
)
15.
Magpie
0
0
1
0
0
0
0
1
0
0
2
0.2
2
0
1 (
2018
)
16.
Coal Tit
0
2
2
0
0
0
0
0
0
0
4
0.4
4
0
2 (
2017
)
17.
Blue Tit
78
112
109
181
94
122
100
76
74
2
948
95
578
370
181 (
2019
)
18.
Great Tit
186
230
178
120
139
103
208
121
117
4
1406
141
730
676
230 (
2017
)
19.
Cetti's Warbler
0
0
0
0
0
0
0
0
2
0
2
0.2
2
0
2 (
2024
)
20.
Long-tailed Tit
31
32
37
27
18
26
20
13
18
0
222
22
160
62
37 (
2018
)
21.
Yellow-browed Warbler
8
3
6
2
3
1
1
3
1
0
28
2.8
27
1
8 (
2016
)
22.
Pallas's Leaf Warbler
1
1
0
1
2
1
0
0
0
0
6
0.6
6
0
2 (
2020
)
23.
Willow Warbler
92
45
52
45
66
50
30
37
7
3
427
43
360
67
92 (
2016
)
24.
Chiffchaff
236
117
136
150
119
61
66
55
44
13
997
100
808
189
236 (
2016
)
25.
Chiffchaff (Siberian - tristis)
0
0
0
0
2
0
0
0
0
0
2
0.2
2
0
2 (
2020
)
26.
Chiffchaff/Willow Warbler
0
0
0
0
0
1
0
0
0
0
1
0.1
1
0
1 (
2021
)
27.
Sedge Warbler
1
0
1
0
0
0
1
1
0
0
4
0.4
4
0
1 (
2016
)
28.
Reed Warbler
16
13
36
42
17
19
16
13
6
0
178
18
175
3
42 (
2019
)
29.
Marsh Warbler
1
1
1
0
1
2
2
0
0
0
8
0.8
8
0
2 (
2021
)
30.
Icterine Warbler
7
9
7
3
7
1
2
4
0
0
40
4
37
3
9 (
2017
)
31.
Grasshopper Warbler
1
0
0
0
0
2
0
2
0
0
5
0.5
5
0
2 (
2021
)
32.
Blackcap
816
868
886
520
739
454
381
480
325
5
5474
547
5116
358
886 (
2018
)
33.
Garden Warbler
54
65
40
35
86
45
16
25
16
0
382
38
352
30
86 (
2020
)
34.
Barred Warbler
0
0
1
0
0
0
0
1
0
0
2
0.2
2
0
1 (
2018
)
35.
Lesser Whitethroat
22
7
16
15
14
7
2
4
2
0
89
8.9
81
8
22 (
2016
)
36.
Blyth's Lesser Whitethroat
0
1
0
0
0
0
0
0
0
0
1
0.1
1
0
1 (
2017
)
37.
Whitethroat
7
21
17
6
14
7
6
0
0
0
78
7.8
77
1
21 (
2017
)
38.
Regulus sp.
0
0
0
0
0
0
0
2
0
0
2
0.2
2
0
2 (
2023
)
39.
Firecrest
21
11
21
10
18
7
26
16
11
0
141
14
110
31
26 (
2022
)
40.
Goldcrest
232
63
267
183
260
27
38
141
65
0
1276
128
1127
149
267 (
2018
)
41.
Wren
155
77
86
61
77
64
139
52
52
8
771
77
463
308
155 (
2016
)
42.
Short-toed Tree Creeper
2
4
7
2
0
0
3
2
0
0
20
2
15
5
7 (
2018
)
43.
Starling
0
0
0
0
1
0
0
0
1
0
2
0.2
2
0
1 (
2020
)
44.
Song Thrush
302
184
251
172
248
159
147
131
100
2
1696
170
1542
154
302 (
2016
)
45.
Redwing
155
253
364
154
352
134
203
128
215
0
1958
196
1856
102
364 (
2018
)
46.
Blackbird
966
1209
990
662
759
1135
1086
326
382
1
7516
752
5535
1981
1209 (
2017
)
47.
Fieldfare
3
10
3
2
4
0
0
0
1
0
23
2.3
23
0
10 (
2017
)
48.
Ring Ouzel
1
0
0
0
0
0
0
0
0
0
1
0.1
1
0
1 (
2016
)
49.
Spotted Flycatcher
22
14
29
31
21
5
18
21
10
0
171
17
135
36
31 (
2019
)
50.
Robin
746
290
386
444
498
326
312
315
205
13
3535
354
2296
1239
746 (
2016
)
Species
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
Totals
Average
Newly
ringed
Retraps
Year
Maximum
51.
Thrush Nightingale
1
0
0
0
0
0
0
0
0
0
1
0.1
1
0
1 (
2016
)
52.
Nightingale
6
5
11
5
11
17
10
6
1
0
72
7.2
58
14
17 (
2021
)
53.
Bluethroat
2
2
7
1
3
1
1
0
0
0
17
1.7
16
1
7 (
2018
)
54.
Red-breasted Flycatcher
1
0
0
0
0
0
0
0
0
0
1
0.1
1
0
1 (
2016
)
55.
Pied Flycatcher
1
1
1
6
14
9
21
2
2
2
59
5.9
59
0
21 (
2022
)
56.
Red-flanked Bluetail
0
0
0
0
0
1
0
0
0
0
1
0.1
1
0
1 (
2021
)
57.
Redstart
4
2
1
4
4
2
0
2
1
1
21
2.1
20
1
4 (
2016
)
58.
Stonechat
0
0
0
1
0
0
0
0
2
0
3
0.3
2
1
2 (
2024
)
59.
House Sparrow
0
0
0
0
0
0
0
1
0
0
1
0.1
1
0
1 (
2023
)
60.
Dunnock
99
85
102
48
72
31
51
35
12
0
535
54
355
180
102 (
2018
)
61.
Meadow Pipit
2
1
4
0
1
2
0
0
0
1
11
1.1
10
1
4 (
2018
)
62.
Tree Pipit
0
1
2
1
0
0
0
0
0
0
4
0.4
4
0
2 (
2018
)
63.
Chaffinch
32
29
48
17
63
45
30
31
17
3
315
32
268
47
63 (
2020
)
64.
Brambling
2
3
1
0
0
30
3
0
0
0
39
3.9
38
1
30 (
2021
)
65.
finch sp.
0
0
0
0
0
1
0
0
0
0
1
0.1
1
0
1 (
2021
)
66.
Chaffinch/Brambling
0
0
0
0
0
0
0
0
1
0
1
0.1
1
0
1 (
2024
)
67.
Hawfinch
0
0
0
0
2
0
0
0
0
0
2
0.2
2
0
2 (
2020
)
68.
Greenfinch
3
2
0
0
1
0
4
1
1
0
12
1.2
12
0
4 (
2022
)
69.
Linnet
0
1
2
2
0
0
0
0
0
0
5
0.5
5
0
2 (
2018
)
70.
Mealy Redpoll
0
0
3
0
0
0
0
6
0
0
9
0.9
9
0
6 (
2023
)
71.
Lesser Redpoll
1
6
3
0
14
1
1
0
0
0
26
2.6
23
3
14 (
2020
)
72.
redpoll sp.
0
0
0
0
0
0
0
1
0
0
1
0.1
1
0
1 (
2023
)
73.
Goldfinch
4
4
2
0
0
0
0
0
0
0
10
1
10
0
4 (
2016
)
74.
Siskin
3
10
1
3
2
7
2
1
0
0
29
2.9
29
0
10 (
2017
)
75.
Reed Bunting
1
0
0
0
0
0
0
0
0
0
1
0.1
1
0
1 (
2016
)
Species
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
Totals
Average
Newly
ringed
Retraps
Year
Maximum
Totals
4376
3851
4167
3007
3788
2952
2979
2111
1732
59
29022
2902
22931
6091
Observation hours
432:15
420:42
464:06
380:25
435:06
407:25
393:49
337:25
337:20
19:55
3,628:28
362:51
Partners
Sponsored by