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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
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Documents
Map
Contacts
Totals Estación de Anillamiento El Chorrillo 2025
Year
all years
2026
2025
2024
2023
2022
2021
2020
2019
2018
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
newly
ringed + retraps
newly
ringed
retraps
Also present
Species
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Totals
Newly
ringed
Retraps
Maximum
Presence
(%)
Presence
(days)
First
Last
1.
Red-legged Partridge
0
0
0
0
0
1
0
0
0
0
0
0
1
1
0
1 (
22 Jun
)
2
1
22 Jun
22 Jun
2.
Sparrowhawk
0
0
0
0
0
0
0
0
0
0
0
1
1
1
0
1 (
20 Dec
)
2
1
20 Dec
20 Dec
3.
Hoopoe
0
0
0
0
0
1
0
0
0
0
0
0
1
1
0
1 (
9 Jun
)
2
1
9 Jun
9 Jun
4.
Wryneck
0
0
0
0
0
0
0
2
1
0
0
0
3
3
0
1 (
27 Aug
)
6
3
27 Aug
21 Sep
5.
Golden Oriole
0
0
0
0
0
0
0
1
0
0
0
0
1
1
0
1 (
26 Aug
)
2
1
26 Aug
26 Aug
6.
Woodchat Shrike
0
0
0
0
0
6
5
1
0
0
0
0
12
12
0
4 (
9 Jun
)
13
7
9 Jun
30 Aug
7.
Woodchat Shrike (spp senator)
0
0
0
0
0
1
0
0
0
0
0
0
1
1
0
1 (
1 Jun
)
2
1
1 Jun
1 Jun
8.
Jay
0
0
0
0
0
4
4
1
1
0
0
0
10
9
1
4 (
9 Jun
)
11
6
9 Jun
7 Sep
9.
Azure-winged Magpie
0
0
0
0
1
10
6
5
1
0
1
0
24
23
1
4 (
15 Jun
)
25
13
17 May
9 Nov
10.
Crested Tit
0
0
0
0
0
0
1
1
0
0
0
0
2
2
0
1 (
20 Jul
)
4
2
20 Jul
30 Aug
11.
Blue Tit
3
1
0
1
1
56
18
38
28
11
9
13
179
167
12
18 (
1 Jun
)
70
37
12 Jan
28 Dec
12.
Great Tit
2
0
1
0
6
65
36
59
26
19
13
11
238
203
35
20 (
17 Aug
)
74
39
19 Jan
28 Dec
13.
Wood Lark
0
0
0
0
0
0
1
12
1
0
0
0
14
13
1
5 (
18 Aug
)
17
9
26 Jul
7 Sep
14.
Thekla's Lark
0
0
0
0
0
1
4
5
1
0
0
0
11
10
1
2 (
26 Jul
)
15
8
9 Jun
14 Sep
15.
Cetti's Warbler
0
0
0
0
1
0
0
3
2
0
0
0
6
5
1
2 (
27 Aug
)
9
5
17 May
14 Sep
16.
Long-tailed Tit
0
0
0
0
0
6
2
6
2
2
4
5
27
23
4
5 (
9 Jun
)
25
13
9 Jun
28 Dec
17.
Western Bonelli's Warbler
0
0
0
0
0
0
0
1
0
0
0
0
1
1
0
1 (
18 Aug
)
2
1
18 Aug
18 Aug
18.
Willow Warbler
0
0
1
1
0
0
0
9
1
0
0
0
12
12
0
4 (
30 Aug
)
15
8
22 Mar
21 Sep
19.
Chiffchaff
10
2
4
1
0
0
0
0
1
5
5
6
34
31
3
4 (
12 Oct
)
34
18
2 Jan
28 Dec
20.
Iberian Chiffchaff
0
0
0
0
0
0
0
2
0
3
0
0
5
5
0
2 (
23 Aug
)
8
4
23 Aug
19 Oct
21.
Sedge Warbler
0
0
0
1
2
0
1
11
0
0
0
0
15
15
0
3 (
17 Aug
)
17
9
27 Apr
30 Aug
22.
Reed Warbler
0
0
0
8
16
0
4
294
47
1
0
0
370
364
6
69 (
17 Aug
)
36
19
27 Apr
5 Oct
23.
Melodious Warbler
0
0
0
4
1
3
6
13
0
0
0
0
27
27
0
4 (
27 Apr
)
25
13
27 Apr
30 Aug
24.
Grasshopper Warbler
0
0
0
0
0
0
0
9
5
0
0
0
14
14
0
3 (
18 Aug
)
17
9
3 Aug
28 Sep
25.
Blackcap
65
16
14
6
0
0
0
9
50
238
99
49
546
527
19
86 (
12 Oct
)
62
33
2 Jan
28 Dec
26.
Garden Warbler
0
0
0
2
1
0
0
38
25
2
0
0
68
68
0
11 (
23 Aug
)
28
15
27 Apr
12 Oct
27.
Western Orphean Warbler
0
0
0
0
0
7
10
45
0
0
0
0
62
61
1
10 (
17 Aug
)
26
14
1 Jun
30 Aug
28.
Sardinian Warbler
4
2
0
1
2
66
30
25
7
14
4
10
165
153
12
22 (
1 Jun
)
72
38
4 Jan
28 Dec
29.
Western Subalpine Warbler
0
0
0
0
0
0
0
16
0
0
0
0
16
16
0
5 (
23 Aug
)
13
7
18 Aug
30 Aug
30.
Whitethroat
0
0
0
0
0
0
0
44
14
0
0
0
58
57
1
9 (
17 Aug
)
23
12
17 Aug
28 Sep
Species
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Totals
Newly
ringed
Retraps
Maximum
Presence
(%)
Presence
(days)
First
Last
31.
Dartford Warbler
0
0
0
0
0
0
0
0
0
1
0
0
1
1
0
1 (
25 Oct
)
2
1
25 Oct
25 Oct
32.
Song Thrush
2
0
0
0
0
0
0
0
0
4
0
1
7
7
0
4 (
12 Oct
)
6
3
4 Jan
14 Dec
33.
Blackbird
1
0
4
0
6
6
11
5
7
3
2
3
48
40
8
5 (
13 Jul
)
43
23
4 Jan
28 Dec
34.
Spotted Flycatcher
0
0
0
0
0
0
0
8
3
0
0
0
11
11
0
2 (
18 Aug
)
15
8
18 Aug
21 Sep
35.
Robin
10
7
1
0
0
0
1
1
4
41
16
15
96
82
14
18 (
12 Oct
)
51
27
2 Jan
28 Dec
36.
Nightingale
0
0
0
0
2
9
11
11
4
0
0
0
37
32
5
4 (
20 Jul
)
32
17
17 May
14 Sep
37.
Pied Flycatcher
0
0
0
1
0
0
0
26
42
1
0
0
70
68
2
18 (
21 Sep
)
19
10
27 Apr
5 Oct
38.
Black Redstart
1
3
0
0
0
0
0
0
0
0
2
1
7
6
1
3 (
2 Feb
)
9
5
2 Jan
14 Dec
39.
Redstart
0
0
0
0
0
0
0
31
26
5
0
0
62
62
0
13 (
30 Aug
)
23
12
18 Aug
12 Oct
40.
Spanish Sparrow
36
4
0
2
3
5
4
11
8
1
23
3
100
91
9
10 (
12 Jan
)
49
26
2 Jan
28 Dec
41.
Dunnock
1
0
0
0
0
0
0
0
0
0
0
0
1
1
0
1 (
12 Jan
)
2
1
12 Jan
12 Jan
42.
Grey Wagtail
0
0
0
0
0
0
0
0
0
2
0
0
2
2
0
1 (
5 Oct
)
4
2
5 Oct
19 Oct
43.
Chaffinch
25
17
11
0
3
103
137
196
56
31
27
23
629
609
20
51 (
17 Aug
)
91
48
2 Jan
28 Dec
44.
Hawfinch
0
0
0
0
1
5
6
8
15
3
0
1
39
36
3
7 (
14 Sep
)
40
21
17 May
14 Dec
45.
Greenfinch
26
30
18
1
2
19
48
37
17
10
5
5
218
204
14
16 (
13 Jul
)
89
47
2 Jan
28 Dec
46.
Linnet
0
0
0
0
0
0
2
1
0
0
0
0
3
3
0
2 (
26 Jul
)
4
2
26 Jul
3 Aug
47.
Goldfinch
0
0
0
0
1
9
1
0
0
0
0
1
12
12
0
4 (
1 Jun
)
11
6
17 May
7 Dec
48.
Serin
1
0
2
0
1
30
2
1
0
0
1
0
38
35
3
12 (
1 Jun
)
25
13
19 Jan
2 Nov
49.
Siskin
119
141
86
0
0
0
0
0
0
0
11
56
413
359
54
52 (
2 Feb
)
40
21
2 Jan
28 Dec
50.
Corn Bunting
0
0
0
1
0
2
0
0
1
0
0
0
4
4
0
2 (
1 Jun
)
6
3
27 Apr
14 Sep
51.
Rock Bunting
0
0
0
0
0
3
4
13
10
0
1
0
31
21
10
5 (
28 Sep
)
34
18
9 Jun
23 Nov
52.
Cirl Bunting
0
0
0
0
0
19
13
18
6
2
0
0
58
37
21
9 (
17 Aug
)
34
18
1 Jun
5 Oct
Species
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Totals
Newly
ringed
Retraps
Maximum
Presence
(%)
Presence
(days)
First
Last
Totals
306
223
142
30
50
437
368
1017
412
399
223
204
3811
3549
262
100
53
Observation hours
23:30
17:15
18:45
9:00
15:00
23:30
19:15
49:15
20:00
19:00
20:00
28:45
263:15
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