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Totals Almadrava 2025
Species
Jan
Feb
Mar
Apr
Totals
S
N
Maximum
Presence
(%)
Presence
(days)
First
Last
1.
Apus sp.
0
0
10
0
10
0
10
10 (
23 Mar
)
7
1
23 Mar
23 Mar
2.
Common Tern
0
0
0
25
25
25
0
18 (
5 Apr
)
20
3
5 Apr
20 Apr
3.
sterna sp.
0
0
0
50
50
50
0
30 (
5 Apr
)
33
5
5 Apr
21 Apr
4.
Sandwich Tern
15
23
21
173
232
216
16
152 (
5 Apr
)
80
12
19 Jan
20 Apr
5.
Kittiwake
0
0
1
0
1
0
1
1 (
23 Mar
)
7
1
23 Mar
23 Mar
6.
Black-headed Gull
0
4
7
150
161
144
17
111 (
5 Apr
)
60
9
1 Feb
20 Apr
7.
small gull sp.
0
156
0
23
179
49
130
156 (
9 Feb
)
20
3
9 Feb
18 Apr
8.
Audouin's Gull
0
3
8
82
93
76
17
33 (
5 Apr
)
60
9
22 Feb
20 Apr
9.
Mediterranean Gull
338
243
9
45
635
153
482
210 (
19 Jan
)
80
12
18 Jan
19 Apr
10.
Yellow-legged Gull
61
130
53
241
485
261
224
79 (
6 Apr
)
100
15
18 Jan
21 Apr
11.
Lesser Black-backed Gull
1
5
58
20
84
69
15
47 (
22 Mar
)
53
8
18 Jan
20 Apr
12.
large gull sp.
0
1
1
66
68
22
46
34 (
6 Apr
)
33
5
23 Feb
21 Apr
13.
skua sp.
0
1
0
0
1
1
0
1 (
23 Feb
)
7
1
23 Feb
23 Feb
14.
Arctic Skua
0
10
0
20
30
10
20
10 (
22 Feb
)
33
5
22 Feb
20 Apr
15.
S. parasiticus / pomarinus
0
0
0
4
4
2
2
2 (
19 Apr
)
20
3
5 Apr
19 Apr
16.
Pomarine Skua
0
0
0
3
3
3
0
3 (
5 Apr
)
7
1
5 Apr
5 Apr
17.
Storm Petrel
0
0
0
7
7
3
4
2 (
18 Apr
)
27
4
17 Apr
20 Apr
18.
Scopoli's Shearwater
0
0
0
140
140
134
6
105 (
19 Apr
)
33
5
6 Apr
20 Apr
19.
Yelkouan Shearwater
14
0
1
10
25
10
15
14 (
18 Jan
)
33
5
18 Jan
20 Apr
20.
Balearic Shearwater
3
1
1
102
107
84
23
59 (
6 Apr
)
60
9
19 Jan
20 Apr
21.
Balearic-/Yelkouan Shearwater
215
2
0
1885
2102
1632
470
752 (
19 Apr
)
60
9
18 Jan
21 Apr
22.
Gannet
2
8
9
7
26
20
6
7 (
22 Feb
)
60
9
18 Jan
19 Apr
23.
Cormorant
3
21
12
78
114
3
111
33 (
18 Apr
)
60
9
18 Jan
21 Apr
24.
Shag
3
0
0
5
8
4
4
2 (
18 Jan
)
33
5
18 Jan
21 Apr
25.
Glossy Ibis
0
1
0
2
3
3
0
2 (
20 Apr
)
13
2
9 Feb
20 Apr
26.
Little Egret
0
1
0
7
8
0
8
7 (
19 Apr
)
13
2
9 Feb
19 Apr
27.
Cattle Egret
0
2
0
30
32
0
32
30 (
5 Apr
)
13
2
23 Feb
5 Apr
28.
Sand Martin
0
0
7
0
7
7
0
7 (
23 Mar
)
7
1
23 Mar
23 Mar
29.
Swallow
0
0
5
12
17
2
15
7 (
19 Apr
)
27
4
23 Mar
20 Apr
30.
Meadow Pipit
0
0
1
0
1
0
1
1 (
23 Mar
)
7
1
23 Mar
23 Mar
Species
Jan
Feb
Mar
Apr
Totals
S
N
Maximum
Presence
(%)
Presence
(days)
First
Last
31.
Species unidentified
0
0
0
5
5
5
0
3 (
5 Apr
)
13
2
5 Apr
17 Apr
Other species
Species
Jan
Feb
Mar
Apr
Totals
S
N
Maximum
Presence
(%)
Presence
(days)
First
Last
1.
Bottle-Nosed Dolphin
0
0
0
9
9
9
0
9 (
19 Apr
)
7
1
19 Apr
19 Apr
Species
Jan
Feb
Mar
Apr
Totals
S
N
Maximum
Presence
(%)
Presence
(days)
First
Last
Totals
655
612
204
3201
4672
2997
1675
100
15
Observation hours
2:08
4:31
2:20
11:38
20:37
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