Observations

Updated every hour
Count
Species
Count, Species
Date
Location
Observer
1
Black-headed Gull
Chroicocephalus ridibundus
1, Black-headed GullChroicocephalus ridibundus
10th Jun 2025
11:05 a.m.
PN Ria Formosa--canal de Olhão (percurso fluvial)
Olhão, Faro
Rui Machado
3
Black-headed Gull
Chroicocephalus ridibundus
3, Black-headed GullChroicocephalus ridibundus
30th May 2025
11:50 a.m.
PN Ria Formosa--Quinta de Marim
Olhão, Faro
Philip Howard
1
Black-headed Gull
Chroicocephalus ridibundus
1, Black-headed GullChroicocephalus ridibundus
5th May 2025
11:52 a.m.
PN Ria Formosa--Salinas de Olhão
Olhão, Faro
Molly Gurien
1
Black-headed Gull
Chroicocephalus ridibundus
1, Black-headed GullChroicocephalus ridibundus
5th May 2025
11:52 a.m.
PN Ria Formosa--Salinas de Olhão
Olhão, Faro
Miguel Rodrigues
1
Black-headed Gull
Chroicocephalus ridibundus
1, Black-headed GullChroicocephalus ridibundus
3rd May 2025
2:08 p.m.
PN Ria Formosa--Salinas de Olhão
Olhão, Faro
Kris Stoffel
1
Black-headed Gull
Chroicocephalus ridibundus
1, Black-headed GullChroicocephalus ridibundus
3rd May 2025
2:08 p.m.
PN Ria Formosa--Salinas de Olhão
Olhão, Faro
Candi Wallace
40
Black-headed Gull
Chroicocephalus ridibundus
40, Black-headed GullChroicocephalus ridibundus
27th Apr 2025
7:25 p.m.
PN Ria Formosa--Salinas de Olhão
Olhão, Faro
Beata Milhano
X
Black-headed Gull
Chroicocephalus ridibundus
X, Black-headed GullChroicocephalus ridibundus
20th Apr 2025
10:43 a.m.
PN Ria Formosa--Quinta de Marim
Olhão, Faro
Shuyu D
1
Black-headed Gull
Chroicocephalus ridibundus
1, Black-headed GullChroicocephalus ridibundus
16th Apr 2025
4:40 p.m.
PN Ria Formosa--Salinas de Olhão
Olhão, Faro
James Turner
25
Black-headed Gull
Chroicocephalus ridibundus
25, Black-headed GullChroicocephalus ridibundus
14th Apr 2025
10:31 a.m.
PN Ria Formosa--ETAR de Olhão
Olhão, Faro
James Turner
18
Black-headed Gull
Chroicocephalus ridibundus
18, Black-headed GullChroicocephalus ridibundus
13th Apr 2025
9:03 a.m.
PN Ria Formosa--Salinas de Olhão
Olhão, Faro
James Turner
5
Black-headed Gull
Chroicocephalus ridibundus
5, Black-headed GullChroicocephalus ridibundus
10th Apr 2025
9:17 a.m.
PN Ria Formosa--Salinas de Olhão
Olhão, Faro
James Turner
25
Black-headed Gull
Chroicocephalus ridibundus
25, Black-headed GullChroicocephalus ridibundus
9th Apr 2025
7:39 a.m.
PN Ria Formosa--ETAR de Olhão
Olhão, Faro
James Turner
30
Black-headed Gull
Chroicocephalus ridibundus
30, Black-headed GullChroicocephalus ridibundus
8th Apr 2025
7:23 p.m.
PN Ria Formosa--Salinas de Olhão
Olhão, Faro
James Turner
4
Black-headed Gull
Chroicocephalus ridibundus
4, Black-headed GullChroicocephalus ridibundus
8th Apr 2025
8:57 a.m.
PN Ria Formosa--ETAR de Olhão
Olhão, Faro
James Turner
5
Black-headed Gull
Chroicocephalus ridibundus
5, Black-headed GullChroicocephalus ridibundus
7th Apr 2025
4:43 p.m.
PN Ria Formosa--ETAR de Olhão
Olhão, Faro
Stephen Novosad
2
Black-headed Gull
Chroicocephalus ridibundus
2, Black-headed GullChroicocephalus ridibundus
4th Apr 2025
4:21 p.m.
PN Ria Formosa--Salinas da Fuseta (Leste)
Olhão, Faro
Diogo Oliveira | onWILD Birding & Photography Expeditions
4
Black-headed Gull
Chroicocephalus ridibundus
4, Black-headed GullChroicocephalus ridibundus
3rd Apr 2025
4:32 p.m.
PN Ria Formosa--Salinas da Fuseta (Leste)
Olhão, Faro
Erich Kretzschmar
4
Black-headed Gull
Chroicocephalus ridibundus
4, Black-headed GullChroicocephalus ridibundus
3rd Apr 2025
4:32 p.m.
PN Ria Formosa--Salinas da Fuseta (Leste)
Olhão, Faro
Ricardo Borges
6
Black-headed Gull
Chroicocephalus ridibundus
6, Black-headed GullChroicocephalus ridibundus
31st Mar 2025
7:32 a.m.
PN Ria Formosa--Salinas da Fuseta (Leste)
Olhão, Faro
Michael Prein
2
Black-headed Gull
Chroicocephalus ridibundus
2, Black-headed GullChroicocephalus ridibundus
30th Mar 2025
6:12 p.m.
PN Ria Formosa--Salinas da Fuseta (Leste)
Olhão, Faro
Michael Prein
4
Black-headed Gull
Chroicocephalus ridibundus
4, Black-headed GullChroicocephalus ridibundus
25th Mar 2025
8:09 a.m.
PN Ria Formosa--Salinas de Olhão
Olhão, Faro
Joseph Walston
5
Black-headed Gull
Chroicocephalus ridibundus
5, Black-headed GullChroicocephalus ridibundus
20th Mar 2025
1 p.m.
PN Ria Formosa--Fuseta
Olhão, Faro
Michael Prein
6
Black-headed Gull
Chroicocephalus ridibundus
6, Black-headed GullChroicocephalus ridibundus
19th Mar 2025
8:58 a.m.
PN Ria Formosa--Marinha do Grelha
Olhão, Faro
Patrick Colbert Muetterties
10
Black-headed Gull
Chroicocephalus ridibundus
10, Black-headed GullChroicocephalus ridibundus
15th Mar 2025
3:53 p.m.
PN Ria Formosa--Salinas de Olhão
Olhão, Faro
Samuel Conceição
2
Black-headed Gull
Chroicocephalus ridibundus
2, Black-headed GullChroicocephalus ridibundus
15th Mar 2025
2:41 p.m.
PN Ria Formosa--Quinta de Marim
Olhão, Faro
Peter Hancock
2
Black-headed Gull
Chroicocephalus ridibundus
2, Black-headed GullChroicocephalus ridibundus
15th Mar 2025
2:41 p.m.
PN Ria Formosa--Quinta de Marim
Olhão, Faro
David Hancock
80
Black-headed Gull
Chroicocephalus ridibundus
80, Black-headed GullChroicocephalus ridibundus
15th Mar 2025
2:25 p.m.
PN Ria Formosa--Marinha do Grelha
Olhão, Faro
Samuel Conceição
X
Black-headed Gull
Chroicocephalus ridibundus
X, Black-headed GullChroicocephalus ridibundus
15th Mar 2025
1:40 p.m.
PN Ria Formosa--Salinas de Olhão
Olhão, Faro
Miguel Mendes
X
Black-headed Gull
Chroicocephalus ridibundus
X, Black-headed GullChroicocephalus ridibundus
7th Mar 2025
1:19 p.m.
PN Ria Formosa--Quinta de Marim
Olhão, Faro
Kari Korhonen
X
Black-headed Gull
Chroicocephalus ridibundus
X, Black-headed GullChroicocephalus ridibundus
7th Mar 2025
1:19 p.m.
PN Ria Formosa--Quinta de Marim
Olhão, Faro
Mikko Kataja
X
Black-headed Gull
Chroicocephalus ridibundus
X, Black-headed GullChroicocephalus ridibundus
7th Mar 2025
1:19 p.m.
PN Ria Formosa--Quinta de Marim
Olhão, Faro
Jukka Koskelainen
X
Black-headed Gull
Chroicocephalus ridibundus
X, Black-headed GullChroicocephalus ridibundus
7th Mar 2025
1:19 p.m.
PN Ria Formosa--Quinta de Marim
Olhão, Faro
Kyösti Kopra
X
Black-headed Gull
Chroicocephalus ridibundus
X, Black-headed GullChroicocephalus ridibundus
7th Mar 2025
1:19 p.m.
PN Ria Formosa--Quinta de Marim
Olhão, Faro
Tuire Kujala
X
Black-headed Gull
Chroicocephalus ridibundus
X, Black-headed GullChroicocephalus ridibundus
7th Mar 2025
1:19 p.m.
PN Ria Formosa--Quinta de Marim
Olhão, Faro
Kim Söderling
X
Black-headed Gull
Chroicocephalus ridibundus
X, Black-headed GullChroicocephalus ridibundus
7th Mar 2025
1:19 p.m.
PN Ria Formosa--Quinta de Marim
Olhão, Faro
Hannu Sarvanne
1
Black-headed Gull
Chroicocephalus ridibundus
1, Black-headed GullChroicocephalus ridibundus
6th Mar 2025
12:52 p.m.
PN Ria Formosa--Marinha do Grelha
Olhão, Faro
João Tiago Tavares
5
Black-headed Gull
Chroicocephalus ridibundus
5, Black-headed GullChroicocephalus ridibundus
3rd Mar 2025
10:41 a.m.
Olhão - Av. 5 Outubro
Olhão, Faro
Nelson Fonseca
6
Black-headed Gull
Chroicocephalus ridibundus
6, Black-headed GullChroicocephalus ridibundus
26th Feb 2025
9:50 a.m.
PN Ria Formosa--Quinta de Marim
Olhão, Faro
Nelson Conceição
6
Black-headed Gull
Chroicocephalus ridibundus
6, Black-headed GullChroicocephalus ridibundus
26th Feb 2025
9:50 a.m.
PN Ria Formosa--Quinta de Marim
Olhão, Faro
Thijs Valkenburg
58
Black-headed Gull
Chroicocephalus ridibundus
58, Black-headed GullChroicocephalus ridibundus
23rd Feb 2025
5:14 p.m.
PN Ria Formosa--Marinha do Grelha
Olhão, Faro
Guillaume Réthoré
4
Black-headed Gull
Chroicocephalus ridibundus
4, Black-headed GullChroicocephalus ridibundus
23rd Feb 2025
3:20 p.m.
PN Ria Formosa--Marinha do Grelha
Olhão, Faro
António Cotão
2
Black-headed Gull
Chroicocephalus ridibundus
2, Black-headed GullChroicocephalus ridibundus
23rd Feb 2025
noon
PN Ria Formosa--Marinha do Grelha
Olhão, Faro
Guillaume Réthoré
20
Black-headed Gull
Chroicocephalus ridibundus
20, Black-headed GullChroicocephalus ridibundus
21st Feb 2025
5:08 p.m.
PN Ria Formosa--Marinha do Grelha
Olhão, Faro
Pedro Bravo
X
Black-headed Gull
Chroicocephalus ridibundus
X, Black-headed GullChroicocephalus ridibundus
21st Feb 2025
9:20 a.m.
PN Ria Formosa--Salinas de Olhão
Olhão, Faro
jacques gravel
6
Black-headed Gull
Chroicocephalus ridibundus
6, Black-headed GullChroicocephalus ridibundus
20th Feb 2025
11:28 a.m.
PN Ria Formosa--Marinha do Grelha
Olhão, Faro
Renato Bagarrão
6
Black-headed Gull
Chroicocephalus ridibundus
6, Black-headed GullChroicocephalus ridibundus
20th Feb 2025
11:28 a.m.
PN Ria Formosa--Marinha do Grelha
Olhão, Faro
Juan antonio Dominguez diaz
1
Black-headed Gull
Chroicocephalus ridibundus
1, Black-headed GullChroicocephalus ridibundus
20th Feb 2025
10 a.m.
PN Ria Formosa--Salinas de Olhão
Olhão, Faro
jacques gravel
14
Black-headed Gull
Chroicocephalus ridibundus
14, Black-headed GullChroicocephalus ridibundus
19th Feb 2025
11:16 a.m.
PN Ria Formosa--Quinta de Marim
Olhão, Faro
Peter Milinets-Raby
21
Black-headed Gull
Chroicocephalus ridibundus
21, Black-headed GullChroicocephalus ridibundus
19th Feb 2025
6:58 a.m.
PN Ria Formosa--Praia dos Cavacos
Olhão, Faro
Peter Milinets-Raby
22
Black-headed Gull
Chroicocephalus ridibundus
22, Black-headed GullChroicocephalus ridibundus
18th Feb 2025
5:43 p.m.
PN Ria Formosa--Praia dos Cavacos
Olhão, Faro
Peter Milinets-Raby
75
Black-headed Gull
Chroicocephalus ridibundus
75, Black-headed GullChroicocephalus ridibundus
18th Feb 2025
6:49 a.m.
PN Ria Formosa--Praia dos Cavacos
Olhão, Faro
Peter Milinets-Raby
1
Black-headed Gull
Chroicocephalus ridibundus
1, Black-headed GullChroicocephalus ridibundus
17th Feb 2025
5:24 p.m.
Holiday Stay. 8 Rua Cimeira, Moncarapacho
Olhão, Faro
Peter Milinets-Raby
1
Black-headed Gull
Chroicocephalus ridibundus
1, Black-headed GullChroicocephalus ridibundus
17th Feb 2025
4:14 p.m.
PN Ria Formosa--Salinas da Fuseta (Leste)
Olhão, Faro
peggy bruce
4
Black-headed Gull
Chroicocephalus ridibundus
4, Black-headed GullChroicocephalus ridibundus
17th Feb 2025
10:58 a.m.
PN Ria Formosa--Quinta de Marim
Olhão, Faro
João Caetano
7
Black-headed Gull
Chroicocephalus ridibundus
7, Black-headed GullChroicocephalus ridibundus
17th Feb 2025
9:56 a.m.
PN Ria Formosa--Marinha do Grelha
Olhão, Faro
João Caetano
17
Black-headed Gull
Chroicocephalus ridibundus
17, Black-headed GullChroicocephalus ridibundus
17th Feb 2025
6:55 a.m.
PN Ria Formosa--Praia dos Cavacos
Olhão, Faro
Peter Milinets-Raby
X
Black-headed Gull
Chroicocephalus ridibundus
X, Black-headed GullChroicocephalus ridibundus
16th Feb 2025
8:52 a.m.
PN Ria Formosa--Quinta de Marim
Olhão, Faro
José Godinho
X
Black-headed Gull
Chroicocephalus ridibundus
X, Black-headed GullChroicocephalus ridibundus
16th Feb 2025
8:52 a.m.
PN Ria Formosa--Quinta de Marim
Olhão, Faro
Mónica Guerreiro
X
Black-headed Gull
Chroicocephalus ridibundus
X, Black-headed GullChroicocephalus ridibundus
16th Feb 2025
8:52 a.m.
PN Ria Formosa--Quinta de Marim
Olhão, Faro
Alexandre Guerreiro
51
Black-headed Gull
Chroicocephalus ridibundus
51, Black-headed GullChroicocephalus ridibundus
16th Feb 2025
6:59 a.m.
PN Ria Formosa--Praia dos Cavacos
Olhão, Faro
Peter Milinets-Raby
6
Black-headed Gull
Chroicocephalus ridibundus
6, Black-headed GullChroicocephalus ridibundus
15th Feb 2025
6:56 a.m.
PN Ria Formosa--Praia dos Cavacos
Olhão, Faro
Peter Milinets-Raby
25
Black-headed Gull
Chroicocephalus ridibundus
25, Black-headed GullChroicocephalus ridibundus
14th Feb 2025
3:41 p.m.
PN Ria Formosa--Quinta de Marim
Olhão, Faro
Lizanne Schweren
38
Black-headed Gull
Chroicocephalus ridibundus
38, Black-headed GullChroicocephalus ridibundus
14th Feb 2025
11:17 a.m.
PN Ria Formosa--Marinha do Grelha
Olhão, Faro
Haris Little
38
Black-headed Gull
Chroicocephalus ridibundus
38, Black-headed GullChroicocephalus ridibundus
14th Feb 2025
11:17 a.m.
PN Ria Formosa--Marinha do Grelha
Olhão, Faro
Alexandre Calado
4
Black-headed Gull
Chroicocephalus ridibundus
4, Black-headed GullChroicocephalus ridibundus
13th Feb 2025
4:52 p.m.
PN Ria Formosa--ETAR de Olhão
Olhão, Faro
Lizanne Schweren
X
Black-headed Gull
Chroicocephalus ridibundus
X, Black-headed GullChroicocephalus ridibundus
12th Feb 2025
2:37 p.m.
PN Ria Formosa--Marinha do Grelha
Olhão, Faro
Garry Hayman
1
Black-headed Gull
Chroicocephalus ridibundus
1, Black-headed GullChroicocephalus ridibundus
11th Feb 2025
1:57 p.m.
PN Ria Formosa--Salinas da Fuseta (Leste)
Olhão, Faro
Isabel Bairro-Alto
7
Black-headed Gull
Chroicocephalus ridibundus
7, Black-headed GullChroicocephalus ridibundus
10th Feb 2025
3:08 p.m.
PN Ria Formosa--Salinas da Fuseta (Leste)
Olhão, Faro
Haris Little
23
Black-headed Gull
Chroicocephalus ridibundus
23, Black-headed GullChroicocephalus ridibundus
9th Feb 2025
9:05 a.m.
PN Ria Formosa--Quinta de Marim
Olhão, Faro
Christian Gotsch
X
Black-headed Gull
Chroicocephalus ridibundus
X, Black-headed GullChroicocephalus ridibundus
7th Feb 2025
10:10 a.m.
PN Ria Formosa--Quinta de Marim
Olhão, Faro
Brian Carruthers
1
Black-headed Gull
Chroicocephalus ridibundus
1, Black-headed GullChroicocephalus ridibundus
7th Feb 2025
9:52 a.m.
PN Ria Formosa--Marinha do Grelha
Olhão, Faro
Samuel Conceição
4
Black-headed Gull
Chroicocephalus ridibundus
4, Black-headed GullChroicocephalus ridibundus
6th Feb 2025
5 p.m.
PN Ria Formosa--Quinta de Marim
Olhão, Faro
Sérgio Correia
3
Black-headed Gull
Chroicocephalus ridibundus
3, Black-headed GullChroicocephalus ridibundus
6th Feb 2025
3:38 p.m.
Ao largo das Ilhas-Barreira
Olhão, Faro
Samuel Conceição
40
Black-headed Gull
Chroicocephalus ridibundus
40, Black-headed GullChroicocephalus ridibundus
5th Feb 2025
8:57 a.m.
PN Ria Formosa--Quinta de Marim
Olhão, Faro
Juan antonio Dominguez diaz
40
Black-headed Gull
Chroicocephalus ridibundus
40, Black-headed GullChroicocephalus ridibundus
5th Feb 2025
8:57 a.m.
PN Ria Formosa--Quinta de Marim
Olhão, Faro
Renato Bagarrão
40
Black-headed Gull
Chroicocephalus ridibundus
40, Black-headed GullChroicocephalus ridibundus
5th Feb 2025
8:57 a.m.
PN Ria Formosa--Quinta de Marim
Olhão, Faro
Jesus Camacho
X
Black-headed Gull
Chroicocephalus ridibundus
X, Black-headed GullChroicocephalus ridibundus
4th Feb 2025
3:35 p.m.
PN Ria Formosa--Quinta de Marim
Olhão, Faro
Brian Carruthers
12
Black-headed Gull
Chroicocephalus ridibundus
12, Black-headed GullChroicocephalus ridibundus
4th Feb 2025
12:12 p.m.
PN Ria Formosa--Quinta de Marim
Olhão, Faro
Derek Henderson
X
Black-headed Gull
Chroicocephalus ridibundus
X, Black-headed GullChroicocephalus ridibundus
4th Feb 2025
11:22 a.m.
PN Ria Formosa--Salinas de Olhão
Olhão, Faro
Brian Carruthers
30
Black-headed Gull
Chroicocephalus ridibundus
30, Black-headed GullChroicocephalus ridibundus
4th Feb 2025
10:35 a.m.
Olhão(Quinta de Marim, Centro de Educação Ambiental de Marim)
Olhão, Faro
Luís Filipe Ferreira
19
Black-headed Gull
Chroicocephalus ridibundus
19, Black-headed GullChroicocephalus ridibundus
3rd Feb 2025
5 p.m.
PN Ria Formosa--Marinha do Grelha
Olhão, Faro
Isabel Bairro-Alto
19
Black-headed Gull
Chroicocephalus ridibundus
19, Black-headed GullChroicocephalus ridibundus
3rd Feb 2025
5 p.m.
PN Ria Formosa--Marinha do Grelha
Olhão, Faro
Nelson Conceição
14
Black-headed Gull
Chroicocephalus ridibundus
14, Black-headed GullChroicocephalus ridibundus
3rd Feb 2025
3 p.m.
PN Ria Formosa--Quinta de Marim
Olhão, Faro
Isabel Bairro-Alto
14
Black-headed Gull
Chroicocephalus ridibundus
14, Black-headed GullChroicocephalus ridibundus
3rd Feb 2025
3 p.m.
PN Ria Formosa--Quinta de Marim
Olhão, Faro
Nelson Conceição
60
Black-headed Gull
Chroicocephalus ridibundus
60, Black-headed GullChroicocephalus ridibundus
1st Feb 2025
3:20 p.m.
PN Ria Formosa--Quinta de Marim
Olhão, Faro
Christian Gotsch
25
Black-headed Gull
Chroicocephalus ridibundus
25, Black-headed GullChroicocephalus ridibundus
1st Feb 2025
3:10 p.m.
Olhão (Salinas de Olhão)
Olhão, Faro
Luís Filipe Ferreira
X
Black-headed Gull
Chroicocephalus ridibundus
X, Black-headed GullChroicocephalus ridibundus
1st Feb 2025
1:40 p.m.
PN Ria Formosa--Salinas de Olhão
Olhão, Faro
Miguel Mendes
X
Black-headed Gull
Chroicocephalus ridibundus
X, Black-headed GullChroicocephalus ridibundus
1st Feb 2025
12:45 p.m.
PN Ria Formosa--canal de Olhão (percurso fluvial)
Olhão, Faro
Miguel Mendes
1
Black-headed Gull
Chroicocephalus ridibundus
1, Black-headed GullChroicocephalus ridibundus
1st Feb 2025
9:04 a.m.
PN Ria Formosa--Fuseta
Olhão, Faro
Nelson Fonseca
1
Black-headed Gull
Chroicocephalus ridibundus
1, Black-headed GullChroicocephalus ridibundus
1st Feb 2025
8:31 a.m.
PN Ria Formosa--Fuseta
Olhão, Faro
Nelson Fonseca
12
Black-headed Gull
Chroicocephalus ridibundus
12, Black-headed GullChroicocephalus ridibundus
31st Jan 2025
5:39 p.m.
PN Ria Formosa--Quinta de Marim
Olhão, Faro
Sérgio Correia
8
Black-headed Gull
Chroicocephalus ridibundus
8, Black-headed GullChroicocephalus ridibundus
31st Jan 2025
1:26 p.m.
PN Ria Formosa--Quinta de Marim
Olhão, Faro
Lars Gonçalves
8
Black-headed Gull
Chroicocephalus ridibundus
8, Black-headed GullChroicocephalus ridibundus
31st Jan 2025
1:26 p.m.
PN Ria Formosa--Quinta de Marim
Olhão, Faro
Susana Almeida
X
Black-headed Gull
Chroicocephalus ridibundus
X, Black-headed GullChroicocephalus ridibundus
31st Jan 2025
1:18 p.m.
PN Ria Formosa--ETAR de Olhão
Olhão, Faro
Miguel Rodrigues
2
Black-headed Gull
Chroicocephalus ridibundus
2, Black-headed GullChroicocephalus ridibundus
31st Jan 2025
11:48 a.m.
PN Ria Formosa--Quinta de Marim
Olhão, Faro
Miguel Rodrigues
4
Black-headed Gull
Chroicocephalus ridibundus
4, Black-headed GullChroicocephalus ridibundus
31st Jan 2025
8:56 a.m.
PN Ria Formosa--Salinas da Fuseta (Oeste)
Olhão, Faro
Miguel Rodrigues
6
Black-headed Gull
Chroicocephalus ridibundus
6, Black-headed GullChroicocephalus ridibundus
30th Jan 2025
11:46 a.m.
PN Ria Formosa--ETAR de Olhão
Olhão, Faro
Brian Carruthers
X
Black-headed Gull
Chroicocephalus ridibundus
X, Black-headed GullChroicocephalus ridibundus
30th Jan 2025
10:57 a.m.
PN Ria Formosa--Marinha do Baeta
Olhão, Faro
Brian Carruthers
15
Black-headed Gull
Chroicocephalus ridibundus
15, Black-headed GullChroicocephalus ridibundus
30th Jan 2025
9:50 a.m.
PN Ria Formosa--Quinta de Marim
Olhão, Faro
Nelson Conceição
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