Observations

Updated every hour
X
Black-headed Gull
Chroicocephalus ridibundus
X, Black-headed GullChroicocephalus ridibundus
9th Feb 2025
1:30 p.m.
RNL Estuário do Douro--área geral
Vila Nova de Gaia, Porto
Ana Catarina
6
Black-headed Gull
Chroicocephalus ridibundus
6, Black-headed GullChroicocephalus ridibundus
9th Feb 2025
10:13 a.m.
Estuário do Douro--Observatório de Aves FAPAS/APDL
Porto, Porto
João Vieira Silva
58
Black-headed Gull
Chroicocephalus ridibundus
58, Black-headed GullChroicocephalus ridibundus
8th Feb 2025
10:46 a.m.
RNL Estuário do Douro--área geral
Vila Nova de Gaia, Porto
Francisco Pires
31
Black-headed Gull
Chroicocephalus ridibundus
31, Black-headed GullChroicocephalus ridibundus
8th Feb 2025
9:58 a.m.
Foz do Rio Onda
Matosinhos, Porto
João Vieira Silva
X
Black-headed Gull
Chroicocephalus ridibundus
X, Black-headed GullChroicocephalus ridibundus
8th Feb 2025
9:30 a.m.
Parque da Cidade do Porto
Porto, Porto
Paulo Belo
X
Black-headed Gull
Chroicocephalus ridibundus
X, Black-headed GullChroicocephalus ridibundus
8th Feb 2025
9:25 a.m.
Parque da Cidade do Porto
Porto, Porto
Pedro Beja
X
Black-headed Gull
Chroicocephalus ridibundus
X, Black-headed GullChroicocephalus ridibundus
8th Feb 2025
9 a.m.
RNL Estuário do Douro--área geral
Vila Nova de Gaia, Porto
Joao Freitas
15
Black-headed Gull
Chroicocephalus ridibundus
15, Black-headed GullChroicocephalus ridibundus
7th Feb 2025
10:09 a.m.
Ribeira
Porto, Porto
Mark Colwell
15
Black-headed Gull
Chroicocephalus ridibundus
15, Black-headed GullChroicocephalus ridibundus
6th Feb 2025
11:32 a.m.
RNL Estuário do Douro--área geral
Vila Nova de Gaia, Porto
Francisco Pires
30
Black-headed Gull
Chroicocephalus ridibundus
30, Black-headed GullChroicocephalus ridibundus
5th Feb 2025
3:15 p.m.
Parque da Cidade do Porto
Porto, Porto
Paulo Belo
50
Black-headed Gull
Chroicocephalus ridibundus
50, Black-headed GullChroicocephalus ridibundus
5th Feb 2025
2:55 p.m.
Ribeira
Porto, Porto
Vsevolod Rudyi
20
Black-headed Gull
Chroicocephalus ridibundus
20, Black-headed GullChroicocephalus ridibundus
5th Feb 2025
2 p.m.
Estuário do Ave
Vila do Conde, Porto
Paulo Belo
X
Black-headed Gull
Chroicocephalus ridibundus
X, Black-headed GullChroicocephalus ridibundus
5th Feb 2025
9:30 a.m.
RNL Estuário do Douro--área geral
Vila Nova de Gaia, Porto
guilherme teixeira
8
Black-headed Gull
Chroicocephalus ridibundus
8, Black-headed GullChroicocephalus ridibundus
5th Feb 2025
8:30 a.m.
Ribeira
Porto, Porto
Mark Colwell
25
Black-headed Gull
Chroicocephalus ridibundus
25, Black-headed GullChroicocephalus ridibundus
4th Feb 2025
3 p.m.
RNL Estuário do Douro--área geral
Vila Nova de Gaia, Porto
Vasco Flores Cruz
2
Black-headed Gull
Chroicocephalus ridibundus
2, Black-headed GullChroicocephalus ridibundus
4th Feb 2025
12:58 p.m.
Porto--área geral
Porto, Porto
Andrea Raines
500
Black-headed Gull
Chroicocephalus ridibundus
500, Black-headed GullChroicocephalus ridibundus
4th Feb 2025
9:59 a.m.
RNL Estuário do Douro--área geral
Vila Nova de Gaia, Porto
Alvan Buckley
10
Black-headed Gull
Chroicocephalus ridibundus
10, Black-headed GullChroicocephalus ridibundus
3rd Feb 2025
2 p.m.
Ribeira
Porto, Porto
Alvan Buckley
15
Black-headed Gull
Chroicocephalus ridibundus
15, Black-headed GullChroicocephalus ridibundus
3rd Feb 2025
1:59 p.m.
Parque da Cidade do Porto
Porto, Porto
Pedro Cardia
26
Black-headed Gull
Chroicocephalus ridibundus
26, Black-headed GullChroicocephalus ridibundus
3rd Feb 2025
12:05 p.m.
Parque da Cidade do Porto
Porto, Porto
Pedro Cardia
3
Black-headed Gull
Chroicocephalus ridibundus
3, Black-headed GullChroicocephalus ridibundus
3rd Feb 2025
11:39 a.m.
Praia do Castelo do Queijo
Porto, Porto
Pedro Cardia
1
Black-headed Gull
Chroicocephalus ridibundus
1, Black-headed GullChroicocephalus ridibundus
2nd Feb 2025
4:43 p.m.
Praia do Castelo do Queijo
Porto, Porto
Francisco Pires
20
Black-headed Gull
Chroicocephalus ridibundus
20, Black-headed GullChroicocephalus ridibundus
2nd Feb 2025
3:16 p.m.
RNL Estuário do Douro--área geral
Vila Nova de Gaia, Porto
Francisco Pires
X
Black-headed Gull
Chroicocephalus ridibundus
X, Black-headed GullChroicocephalus ridibundus
2nd Feb 2025
3 p.m.
RNL Estuário do Douro--área geral
Vila Nova de Gaia, Porto
Rui Ferreira
X
Black-headed Gull
Chroicocephalus ridibundus
X, Black-headed GullChroicocephalus ridibundus
2nd Feb 2025
3 p.m.
RNL Estuário do Douro--área geral
Vila Nova de Gaia, Porto
Susana Bilber
X
Black-headed Gull
Chroicocephalus ridibundus
X, Black-headed GullChroicocephalus ridibundus
2nd Feb 2025
2:15 p.m.
Foz do Rio Onda
Matosinhos, Porto
Joao Freitas
X
Black-headed Gull
Chroicocephalus ridibundus
X, Black-headed GullChroicocephalus ridibundus
2nd Feb 2025
12:03 p.m.
Estuário do Ave
Vila do Conde, Porto
Rafaella Da mata
X
Black-headed Gull
Chroicocephalus ridibundus
X, Black-headed GullChroicocephalus ridibundus
2nd Feb 2025
12:03 p.m.
Estuário do Ave
Vila do Conde, Porto
José Carlos Carvalho
7
Black-headed Gull
Chroicocephalus ridibundus
7, Black-headed GullChroicocephalus ridibundus
2nd Feb 2025
11:08 a.m.
Rua do Parque da Cidade, Póvoa de Varzim
Póvoa de Varzim, Porto
José Gomes
1
Black-headed Gull
Chroicocephalus ridibundus
1, Black-headed GullChroicocephalus ridibundus
2nd Feb 2025
10:56 a.m.
Praia do Castelo do Queijo
Porto, Porto
Ana Amaral
30
Black-headed Gull
Chroicocephalus ridibundus
30, Black-headed GullChroicocephalus ridibundus
2nd Feb 2025
9:56 a.m.
RNL Estuário do Douro--área geral
Vila Nova de Gaia, Porto
Francisco Pires
54
Black-headed Gull
Chroicocephalus ridibundus
54, Black-headed GullChroicocephalus ridibundus
2nd Feb 2025
9:18 a.m.
RNL Estuário do Douro--área geral
Vila Nova de Gaia, Porto
Luís Santos
100
Black-headed Gull
Chroicocephalus ridibundus
100, Black-headed GullChroicocephalus ridibundus
2nd Feb 2025
8:14 a.m.
Ribeira
Porto, Porto
Alvan Buckley
1
Black-headed Gull
Chroicocephalus ridibundus
1, Black-headed GullChroicocephalus ridibundus
1st Feb 2025
4:27 p.m.
Docapesca De Angeiras
Matosinhos, Porto
Luís Santos
4
Black-headed Gull
Chroicocephalus ridibundus
4, Black-headed GullChroicocephalus ridibundus
1st Feb 2025
3:45 p.m.
RNL Estuário do Douro--área geral
Vila Nova de Gaia, Porto
Vorobyova Ekaterina
1
Black-headed Gull
Chroicocephalus ridibundus
1, Black-headed GullChroicocephalus ridibundus
1st Feb 2025
3:28 p.m.
Praia do Paraíso
Matosinhos, Porto
Luís Santos
5
Black-headed Gull
Chroicocephalus ridibundus
5, Black-headed GullChroicocephalus ridibundus
1st Feb 2025
2:57 p.m.
Castelo do Queijo
Porto, Porto
Helder Vieira
X
Black-headed Gull
Chroicocephalus ridibundus
X, Black-headed GullChroicocephalus ridibundus
1st Feb 2025
2:01 p.m.
Parque da Cidade do Porto
Porto, Porto
Vanessa Mata
X
Black-headed Gull
Chroicocephalus ridibundus
X, Black-headed GullChroicocephalus ridibundus
1st Feb 2025
2:01 p.m.
Parque da Cidade do Porto
Porto, Porto
Diogo Oliveira | onWILD Birding & Photography Expeditions
3
Black-headed Gull
Chroicocephalus ridibundus
3, Black-headed GullChroicocephalus ridibundus
1st Feb 2025
12:54 p.m.
Parque da Cidade do Porto
Porto, Porto
João Esteves
3
Black-headed Gull
Chroicocephalus ridibundus
3, Black-headed GullChroicocephalus ridibundus
1st Feb 2025
12:54 p.m.
Parque da Cidade do Porto
Porto, Porto
Ana Moreira
X
Black-headed Gull
Chroicocephalus ridibundus
X, Black-headed GullChroicocephalus ridibundus
1st Feb 2025
12:47 p.m.
Estuário do Ave
Vila do Conde, Porto
Rafaella Da mata
X
Black-headed Gull
Chroicocephalus ridibundus
X, Black-headed GullChroicocephalus ridibundus
1st Feb 2025
12:47 p.m.
Estuário do Ave
Vila do Conde, Porto
José Carlos Carvalho
230
Black-headed Gull
Chroicocephalus ridibundus
230, Black-headed GullChroicocephalus ridibundus
1st Feb 2025
12:45 p.m.
RNL Estuário do Douro--área geral
Vila Nova de Gaia, Porto
Luis Rodrigues
230
Black-headed Gull
Chroicocephalus ridibundus
230, Black-headed GullChroicocephalus ridibundus
1st Feb 2025
12:11 p.m.
RNL Estuário do Douro--área geral
Vila Nova de Gaia, Porto
Helder Vieira
230
Black-headed Gull
Chroicocephalus ridibundus
230, Black-headed GullChroicocephalus ridibundus
1st Feb 2025
12:11 p.m.
RNL Estuário do Douro--área geral
Vila Nova de Gaia, Porto
Paulo Leite
1
Black-headed Gull
Chroicocephalus ridibundus
1, Black-headed GullChroicocephalus ridibundus
1st Feb 2025
11:33 a.m.
Cais de Gaia, Vila Nova de Gaia
Vila Nova de Gaia, Porto
Anonymous eBirder
X
Black-headed Gull
Chroicocephalus ridibundus
X, Black-headed GullChroicocephalus ridibundus
1st Feb 2025
10:25 a.m.
RNL Estuário do Douro--área geral
Vila Nova de Gaia, Porto
Vanessa Mata
X
Black-headed Gull
Chroicocephalus ridibundus
X, Black-headed GullChroicocephalus ridibundus
1st Feb 2025
10:25 a.m.
RNL Estuário do Douro--área geral
Vila Nova de Gaia, Porto
Diogo Oliveira | onWILD Birding & Photography Expeditions
X
Black-headed Gull
Chroicocephalus ridibundus
X, Black-headed GullChroicocephalus ridibundus
1st Feb 2025
9:54 a.m.
Estuário do Ave
Vila do Conde, Porto
José Gomes
X
Black-headed Gull
Chroicocephalus ridibundus
X, Black-headed GullChroicocephalus ridibundus
1st Feb 2025
8:56 a.m.
RNL Estuário do Douro--área geral
Vila Nova de Gaia, Porto
João Vieira Silva
118
Black-headed Gull
Chroicocephalus ridibundus
118, Black-headed GullChroicocephalus ridibundus
1st Feb 2025
8:50 a.m.
Póvoa de Varzim - Porto de Pesca
Póvoa de Varzim, Porto
Marco Nunes
12
Black-headed Gull
Chroicocephalus ridibundus
12, Black-headed GullChroicocephalus ridibundus
1st Feb 2025
7:50 a.m.
Ponta de Santo André - Póvoa de Varzim
Póvoa de Varzim, Porto
Jorge Araújo da Silva
50
Black-headed Gull
Chroicocephalus ridibundus
50, Black-headed GullChroicocephalus ridibundus
31st Jan 2025
3:12 p.m.
RNL Estuário do Douro--área geral
Vila Nova de Gaia, Porto
Francisco Pires
X
Black-headed Gull
Chroicocephalus ridibundus
X, Black-headed GullChroicocephalus ridibundus
31st Jan 2025
12:43 p.m.
Molhe Sul - Porto Póvoa de Varzim
Vila do Conde, Porto
Donato Marafona
X
Black-headed Gull
Chroicocephalus ridibundus
X, Black-headed GullChroicocephalus ridibundus
31st Jan 2025
10:45 a.m.
RNL Estuário do Douro--área geral
Vila Nova de Gaia, Porto
Ana Moreira
X
Black-headed Gull
Chroicocephalus ridibundus
X, Black-headed GullChroicocephalus ridibundus
31st Jan 2025
10:45 a.m.
RNL Estuário do Douro--área geral
Vila Nova de Gaia, Porto
João Esteves
30
Black-headed Gull
Chroicocephalus ridibundus
30, Black-headed GullChroicocephalus ridibundus
31st Jan 2025
10 a.m.
Estuário do Ave
Vila do Conde, Porto
Francisco Pires
300
Black-headed Gull
Chroicocephalus ridibundus
300, Black-headed GullChroicocephalus ridibundus
31st Jan 2025
9:06 a.m.
RNL Estuário do Douro--área geral
Vila Nova de Gaia, Porto
Paulo Leite
2
Black-headed Gull
Chroicocephalus ridibundus
2, Black-headed GullChroicocephalus ridibundus
31st Jan 2025
8:35 a.m.
Praia de Matosinhos
Matosinhos, Porto
Pedro Cardia
1
Black-headed Gull
Chroicocephalus ridibundus
1, Black-headed GullChroicocephalus ridibundus
30th Jan 2025
5:21 p.m.
Cais de Gaia, Vila Nova de Gaia
Vila Nova de Gaia, Porto
Anonymous eBirder
X
Black-headed Gull
Chroicocephalus ridibundus
X, Black-headed GullChroicocephalus ridibundus
30th Jan 2025
4:35 p.m.
Estuário do Ave
Vila do Conde, Porto
Rafaella Da mata
X
Black-headed Gull
Chroicocephalus ridibundus
X, Black-headed GullChroicocephalus ridibundus
30th Jan 2025
4:35 p.m.
Estuário do Ave
Vila do Conde, Porto
José Carlos Carvalho
23
Black-headed Gull
Chroicocephalus ridibundus
23, Black-headed GullChroicocephalus ridibundus
30th Jan 2025
2:30 p.m.
Estuário do Ave
Vila do Conde, Porto
Melvyn Schiavelli
20
Black-headed Gull
Chroicocephalus ridibundus
20, Black-headed GullChroicocephalus ridibundus
30th Jan 2025
10:42 a.m.
Foz do Rio Onda
Matosinhos, Porto
José Nunes
50
Black-headed Gull
Chroicocephalus ridibundus
50, Black-headed GullChroicocephalus ridibundus
30th Jan 2025
9:03 a.m.
RNL Estuário do Douro--área geral
Vila Nova de Gaia, Porto
Francisco Pires
X
Black-headed Gull
Chroicocephalus ridibundus
X, Black-headed GullChroicocephalus ridibundus
30th Jan 2025
8:36 a.m.
Estuário do Ave
Vila do Conde, Porto
Pedro Beja
100
Black-headed Gull
Chroicocephalus ridibundus
100, Black-headed GullChroicocephalus ridibundus
30th Jan 2025
8:25 a.m.
Lavadores
Vila Nova de Gaia, Porto
Francisco Pires
1
Black-headed Gull
Chroicocephalus ridibundus
1, Black-headed GullChroicocephalus ridibundus
30th Jan 2025
8:21 a.m.
Quinta de Salgueiros, Porto
Porto, Porto
Rui Miguel Brito
1
Black-headed Gull
Chroicocephalus ridibundus
1, Black-headed GullChroicocephalus ridibundus
30th Jan 2025
8:21 a.m.
Quinta de Salgueiros, Porto
Porto, Porto
Francisco Pereira
1
Black-headed Gull
Chroicocephalus ridibundus
1, Black-headed GullChroicocephalus ridibundus
30th Jan 2025
8:21 a.m.
Quinta de Salgueiros, Porto
Porto, Porto
Ricardo Vieira
1
Black-headed Gull
Chroicocephalus ridibundus
1, Black-headed GullChroicocephalus ridibundus
30th Jan 2025
8:21 a.m.
Quinta de Salgueiros, Porto
Porto, Porto
Inês Gonçalves
1
Black-headed Gull
Chroicocephalus ridibundus
1, Black-headed GullChroicocephalus ridibundus
30th Jan 2025
8:21 a.m.
Quinta de Salgueiros, Porto
Porto, Porto
Daniel Santos
1
Black-headed Gull
Chroicocephalus ridibundus
1, Black-headed GullChroicocephalus ridibundus
30th Jan 2025
8:21 a.m.
Quinta de Salgueiros, Porto
Porto, Porto
João Lima
100
Black-headed Gull
Chroicocephalus ridibundus
100, Black-headed GullChroicocephalus ridibundus
30th Jan 2025
8:03 a.m.
RNL Estuário do Douro--área geral
Vila Nova de Gaia, Porto
Francisco Pires
11
Black-headed Gull
Chroicocephalus ridibundus
11, Black-headed GullChroicocephalus ridibundus
29th Jan 2025
4:30 p.m.
Estuário do Ave
Vila do Conde, Porto
Pedro Martins
X
Black-headed Gull
Chroicocephalus ridibundus
X, Black-headed GullChroicocephalus ridibundus
29th Jan 2025
10:56 a.m.
Estuário do Ave
Vila do Conde, Porto
Pedro Beja
X
Black-headed Gull
Chroicocephalus ridibundus
X, Black-headed GullChroicocephalus ridibundus
29th Jan 2025
8:37 a.m.
Estuário do Ave
Vila do Conde, Porto
Pedro Beja
10
Black-headed Gull
Chroicocephalus ridibundus
10, Black-headed GullChroicocephalus ridibundus
28th Jan 2025
3 p.m.
Estuário do Ave
Vila do Conde, Porto
Vasco Flores Cruz
50
Black-headed Gull
Chroicocephalus ridibundus
50, Black-headed GullChroicocephalus ridibundus
28th Jan 2025
8:55 a.m.
RNL Estuário do Douro--área geral
Vila Nova de Gaia, Porto
Francisco Pires
2
Black-headed Gull
Chroicocephalus ridibundus
2, Black-headed GullChroicocephalus ridibundus
28th Jan 2025
8:20 a.m.
Praia de Matosinhos
Matosinhos, Porto
Pedro Cardia
300
Black-headed Gull
Chroicocephalus ridibundus
300, Black-headed GullChroicocephalus ridibundus
28th Jan 2025
8:08 a.m.
Lavadores
Vila Nova de Gaia, Porto
Francisco Pires
1
Black-headed Gull
Chroicocephalus ridibundus
1, Black-headed GullChroicocephalus ridibundus
27th Jan 2025
12:47 p.m.
Praia de Matosinhos
Matosinhos, Porto
Pedro Cardia
1
Black-headed Gull
Chroicocephalus ridibundus
1, Black-headed GullChroicocephalus ridibundus
27th Jan 2025
11:01 a.m.
Porto de São Pedro da Afurada
Vila Nova de Gaia, Porto
Francisco Pires
20
Black-headed Gull
Chroicocephalus ridibundus
20, Black-headed GullChroicocephalus ridibundus
27th Jan 2025
9:34 a.m.
RNL Estuário do Douro--área geral
Vila Nova de Gaia, Porto
Francisco Pires
250
Black-headed Gull
Chroicocephalus ridibundus
250, Black-headed GullChroicocephalus ridibundus
27th Jan 2025
9:07 a.m.
RNL Estuário do Douro--área geral
Vila Nova de Gaia, Porto
Paulo Leite
8
Black-headed Gull
Chroicocephalus ridibundus
8, Black-headed GullChroicocephalus ridibundus
26th Jan 2025
8:19 a.m.
Parque das Varas
Matosinhos, Porto
Patrícia Carvalho
58
Black-headed Gull
Chroicocephalus ridibundus
58, Black-headed GullChroicocephalus ridibundus
25th Jan 2025
3:51 p.m.
Foz do Rio Onda
Matosinhos, Porto
Vorobyova Ekaterina
58
Black-headed Gull
Chroicocephalus ridibundus
58, Black-headed GullChroicocephalus ridibundus
25th Jan 2025
3:51 p.m.
Foz do Rio Onda
Matosinhos, Porto
ALIAKSANDR VARABYOU
160
Black-headed Gull
Chroicocephalus ridibundus
160, Black-headed GullChroicocephalus ridibundus
25th Jan 2025
3:26 p.m.
RNL Estuário do Douro--área geral
Vila Nova de Gaia, Porto
Luis Rodrigues
15
Black-headed Gull
Chroicocephalus ridibundus
15, Black-headed GullChroicocephalus ridibundus
25th Jan 2025
3 p.m.
Estuário do Ave
Vila do Conde, Porto
Vasco Flores Cruz
45
Black-headed Gull
Chroicocephalus ridibundus
45, Black-headed GullChroicocephalus ridibundus
25th Jan 2025
2:18 p.m.
Foz do Rio Onda
Matosinhos, Porto
Helder Vieira
80
Black-headed Gull
Chroicocephalus ridibundus
80, Black-headed GullChroicocephalus ridibundus
25th Jan 2025
12:50 p.m.
Estuário do Ave
Vila do Conde, Porto
Helder Vieira
69
Black-headed Gull
Chroicocephalus ridibundus
69, Black-headed GullChroicocephalus ridibundus
25th Jan 2025
10:23 a.m.
Foz do Rio Onda
Matosinhos, Porto
Luís Santos
20
Black-headed Gull
Chroicocephalus ridibundus
20, Black-headed GullChroicocephalus ridibundus
25th Jan 2025
8:23 a.m.
Parque das Varas
Matosinhos, Porto
Patrícia Carvalho
2
Black-headed Gull
Chroicocephalus ridibundus
2, Black-headed GullChroicocephalus ridibundus
24th Jan 2025
8:34 a.m.
Praia de Matosinhos
Matosinhos, Porto
Pedro Cardia
X
Black-headed Gull
Chroicocephalus ridibundus
X, Black-headed GullChroicocephalus ridibundus
23rd Jan 2025
11:21 a.m.
RNL Estuário do Douro--área geral
Vila Nova de Gaia, Porto
Brandon Stidum
X
Black-headed Gull
Chroicocephalus ridibundus
X, Black-headed GullChroicocephalus ridibundus
23rd Jan 2025
10:43 a.m.
RNL Estuário do Douro--área geral
Vila Nova de Gaia, Porto
Joel Neves
1
Black-headed Gull
Chroicocephalus ridibundus
1, Black-headed GullChroicocephalus ridibundus
23rd Jan 2025
10 a.m.
Parque das Azenhas
Trofa, Porto
Vasco Flores Cruz
30
Black-headed Gull
Chroicocephalus ridibundus
30, Black-headed GullChroicocephalus ridibundus
23rd Jan 2025
8:45 a.m.
RNL Estuário do Douro--área geral
Vila Nova de Gaia, Porto
Francisco Pires
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