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Remarkable
Analysis
Phenology
Record counts
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Totals (date)
Totals (species)
Totals (species x migration site)
Totals by year (species)
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Select until 8 February
Totals Delta Llobregat (Esp) 2016 - 2025
Species
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
Totals
Average
Present
Year
Maximum
1.
Shoveler
0
0
0
0
0
0
0
0
2
0
2
0.7
0
2 (
2024
)
2.
Common Scoter
0
0
0
0
0
0
0
2
0
0
2
0.7
0
2 (
2023
)
3.
Alpine Swift
0
0
0
0
0
0
0
0
1
0
1
0.3
0
1 (
2024
)
4.
Swift
0
0
0
0
0
0
0
0
4
0
4
1.3
0
4 (
2024
)
5.
Oystercatcher
0
0
0
0
0
0
0
0
2
0
2
0.7
0
2 (
2024
)
6.
Little Ringed Plover
0
0
0
0
0
0
0
0
1
0
1
0.3
0
1 (
2024
)
7.
Gull-billed Tern
0
0
0
0
0
0
0
0
4
0
4
1.3
0
4 (
2024
)
8.
Caspian Tern
0
0
0
0
0
0
0
0
1
0
1
0.3
0
1 (
2024
)
9.
Whiskered Tern
0
0
0
0
0
0
0
0
10
0
10
3.3
0
10 (
2024
)
10.
Black Tern
0
0
0
0
0
0
0
0
4
0
4
1.3
0
4 (
2024
)
11.
Common Tern
0
0
0
0
0
0
0
0
1
0
1
0.3
0
1 (
2024
)
12.
Sandwich Tern
0
0
0
0
0
0
0
26
199
3
228
76
0
199 (
2024
)
13.
Black-headed Gull
0
0
0
0
0
0
0
52
139
11
202
67
0
139 (
2024
)
14.
Audouin's Gull
0
0
0
0
0
0
0
0
399
2
401
134
0
399 (
2024
)
15.
Mediterranean Gull
0
0
0
0
0
0
0
87
315
11
413
138
0
315 (
2024
)
16.
Yellow-legged Gull
0
0
0
0
0
0
0
39
187
20
246
82
0
187 (
2024
)
17.
Lesser Black-backed Gull
0
0
0
0
0
0
0
4
9
4
17
5.7
0
9 (
2024
)
18.
Larus graellsii
0
0
0
0
0
0
0
7
0
0
7
2.3
0
7 (
2023
)
19.
Arctic Skua
0
0
0
0
0
0
0
0
2
0
2
0.7
0
2 (
2024
)
20.
Great Skua
0
0
0
0
0
0
0
0
1
1
2
0.7
0
1 (
2024
)
21.
Razorbill
0
0
0
0
0
0
0
0
7
0
7
2.3
0
7 (
2024
)
22.
Great Northern Diver
0
0
0
0
0
0
0
0
1
0
1
0.3
0
1 (
2024
)
23.
Storm Petrel
0
0
0
0
0
0
0
0
2
0
2
0.7
0
2 (
2024
)
24.
Scopoli's Shearwater
0
0
0
0
0
0
0
2
253
0
255
85
0
253 (
2024
)
25.
Yelkouan Shearwater
0
0
0
0
0
0
0
9
313
8
330
110
0
313 (
2024
)
26.
Balearic Shearwater
0
0
0
0
0
0
0
11
136
249
396
132
0
249 (
2025
)
27.
Balearic-/Yelkouan Shearwater
0
0
0
0
0
0
0
0
60
37
97
32.3
0
60 (
2024
)
28.
Gannet
0
0
0
0
0
0
0
22
110
13
145
48
0
110 (
2024
)
29.
Cormorant
0
0
0
0
0
0
0
71
39
1
111
37
0
71 (
2023
)
30.
Shag
0
0
0
0
0
0
0
0
37
0
37
12.3
0
37 (
2024
)
31.
Glossy Ibis
0
0
0
0
0
0
0
0
107
0
107
36
0
107 (
2024
)
32.
Little Egret
0
0
0
0
0
0
0
0
6
0
6
2
0
6 (
2024
)
33.
Cattle Egret
0
0
0
0
0
0
0
0
13
0
13
4.3
0
13 (
2024
)
34.
Grey Heron
0
0
0
0
0
0
0
0
1
0
1
0.3
0
1 (
2024
)
35.
Swallow
0
0
0
0
0
0
0
0
6
0
6
2
0
6 (
2024
)
Other species
1.
Bottle-Nosed Dolphin
0
0
0
0
0
0
0
0
1
0
1
0.3
0
1 (
2024
)
Species
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
Totals
Average
Present
Year
Maximum
Totals
0
0
0
0
0
0
0
332
2373
360
3065
1022
0
Observation hours
4:03
28:15
4:04
36:22
12:07
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