Observations

Updated every hour
1
Great Black-backed Gull
Larus marinus
1, Great Black-backed GullLarus marinus
29th Apr 2025,3:40 p.m.
Fajã da Caldeira de Santo Cristo
Calheta, Região Autónoma dos Açores
Susan Scanlon
2
Great Black-backed Gull
Larus marinus
2, Great Black-backed GullLarus marinus
28th Apr 2025,3:15 p.m.
Lagoa de Óbidos--Foz do Rio Real
Óbidos, Leiria
Ken Hartman
2
Great Black-backed Gull
Larus marinus
2, Great Black-backed GullLarus marinus
28th Apr 2025,3:15 p.m.
Lagoa de Óbidos--Foz do Rio Real
Óbidos, Leiria
Dave Schramm
2
Great Black-backed Gull
Larus marinus
2, Great Black-backed GullLarus marinus
28th Apr 2025,3:15 p.m.
Lagoa de Óbidos--Foz do Rio Real
Óbidos, Leiria
Anonymous eBirder
2
Great Black-backed Gull
Larus marinus
2, Great Black-backed GullLarus marinus
28th Apr 2025,3:15 p.m.
Lagoa de Óbidos--Foz do Rio Real
Óbidos, Leiria
Duane Haas
2
Great Black-backed Gull
Larus marinus
2, Great Black-backed GullLarus marinus
28th Apr 2025,3:15 p.m.
Lagoa de Óbidos--Foz do Rio Real
Óbidos, Leiria
Chantal Rowat
2
Great Black-backed Gull
Larus marinus
2, Great Black-backed GullLarus marinus
28th Apr 2025,3:15 a.m.
Lagoa de Óbidos--Foz do Rio Real
Óbidos, Leiria
Helder Cardoso
1
Great Black-backed Gull
Larus marinus
1, Great Black-backed GullLarus marinus
21st Apr 2025,8:52 a.m.
Ria de Alvor--EBIO Alvor
Portimão, Faro
Oliver Paisey
3
Great Black-backed Gull
Larus marinus
3, Great Black-backed GullLarus marinus
20th Apr 2025,5:57 p.m.
Ria de Aveiro--frente ribeirinha de São Jacinto
Aveiro, Aveiro
Stuart MacKay
4
Great Black-backed Gull
Larus marinus
4, Great Black-backed GullLarus marinus
20th Apr 2025,9:30 a.m.
Ria de Aveiro--frente ribeirinha de São Jacinto
Aveiro, Aveiro
Stuart MacKay
6
Great Black-backed Gull
Larus marinus
6, Great Black-backed GullLarus marinus
18th Apr 2025,4:29 p.m.
Ria de Aveiro--frente ribeirinha de São Jacinto
Aveiro, Aveiro
Stuart MacKay
1
Great Black-backed Gull
Larus marinus
1, Great Black-backed GullLarus marinus
16th Apr 2025,4:15 p.m.
Praia da Duquesa
Cascais, Lisboa
Vilhelm Fagerström
1
Great Black-backed Gull
Larus marinus
1, Great Black-backed GullLarus marinus
16th Apr 2025,12:44 p.m.
PN Sudoeste Alentejano e Costa Vicentina--Forte do Pessegueiro
Sines, Setúbal
Miriam Schindler
1
Great Black-backed Gull
Larus marinus
1, Great Black-backed GullLarus marinus
15th Apr 2025,8:27 a.m.
Lares
Figueira da Foz, Coimbra
Luís Manuel Silva
1
Great Black-backed Gull
Larus marinus
1, Great Black-backed GullLarus marinus
12th Apr 2025,10:15 a.m.
Ponta da Piedade
Lagos, Faro
Sylvaine Couillard
1
Great Black-backed Gull
Larus marinus
1, Great Black-backed GullLarus marinus
12th Apr 2025,10:15 a.m.
Ponta da Piedade
Lagos, Faro
François Gravel
2
Great Black-backed Gull
Larus marinus
2, Great Black-backed GullLarus marinus
12th Apr 2025,9:40 a.m.
Praia da Cruz Quebrada
Oeiras, Lisboa
Stuart MacKay
1
Great Black-backed Gull
Larus marinus
1, Great Black-backed GullLarus marinus
10th Apr 2025,10:21 a.m.
Ria de Aveiro--frente ribeirinha de São Jacinto
Aveiro, Aveiro
Francisco Pires
1
Great Black-backed Gull
Larus marinus
1, Great Black-backed GullLarus marinus
10th Apr 2025,7:30 a.m.
Molhe norte de São Jacinto
Aveiro, Aveiro
José Nunes
1
Great Black-backed Gull
Larus marinus
1, Great Black-backed GullLarus marinus
10th Apr 2025,7:30 a.m.
Molhe norte de São Jacinto
Aveiro, Aveiro
Francisco Pires
1
Great Black-backed Gull
Larus marinus
1, Great Black-backed GullLarus marinus
9th Apr 2025,2:37 p.m.
Porto de pesca da Praia da Vitória
Praia da Vitória, Região Autónoma dos Açores
Rúben Coelho
1
Great Black-backed Gull
Larus marinus
1, Great Black-backed GullLarus marinus
8th Apr 2025,9:27 a.m.
Ria de Alvor--área geral
Portimão, Faro
Antony John
X
Great Black-backed Gull
Larus marinus
X, Great Black-backed GullLarus marinus
6th Apr 2025,11:30 a.m.
PN Ria Formosa--canal de Faro (percurso fluvial)
Faro, Faro
Steve Tandy
2
Great Black-backed Gull
Larus marinus
2, Great Black-backed GullLarus marinus
6th Apr 2025,11:18 a.m.
Cais das Colunas
Lisboa, Lisboa
Pete Read
1
Great Black-backed Gull
Larus marinus
1, Great Black-backed GullLarus marinus
5th Apr 2025,9:04 a.m.
PN Ria Formosa--Quinta de Marim
Olhão, Faro
Diogo Oliveira | onWILD Birding & Photography Expeditions
X
Great Black-backed Gull
Larus marinus
X, Great Black-backed GullLarus marinus
1st Apr 2025,1:30 p.m.
Ria de Alvor--área geral
Portimão, Faro
James G
2
Great Black-backed Gull
Larus marinus
2, Great Black-backed GullLarus marinus
1st Apr 2025,10:25 a.m.
Cais das Colunas
Lisboa, Lisboa
Mike Fung
X
Great Black-backed Gull
Larus marinus
X, Great Black-backed GullLarus marinus
30th Mar 2025,3:20 p.m.
Rua Francisco Ramada 707, Torreira
Murtosa, Aveiro
Marta Rey
1
Great Black-backed Gull
Larus marinus
1, Great Black-backed GullLarus marinus
29th Mar 2025,10:55 a.m.
RNL Estuário do Douro--área geral
Vila Nova de Gaia, Porto
João Vieira Silva
1
Great Black-backed Gull
Larus marinus
1, Great Black-backed GullLarus marinus
29th Mar 2025,9:10 a.m.
Estuário do Ave
Vila do Conde, Porto
Joao Freitas
2
Great Black-backed Gull
Larus marinus
2, Great Black-backed GullLarus marinus
28th Mar 2025,5:42 p.m.
Cais da sardinha
Ponta Delgada, Região Autónoma dos Açores
Gavin McKinnon
1
Great Black-backed Gull
Larus marinus
1, Great Black-backed GullLarus marinus
28th Mar 2025,5:40 p.m.
Marina de Ponta Delgada
Ponta Delgada, Região Autónoma dos Açores
John Anderson
1
Great Black-backed Gull
Larus marinus
1, Great Black-backed GullLarus marinus
28th Mar 2025,5:39 p.m.
Estuário do Âncora
Caminha, Viana do Castelo
Jorge Leitão
X
Great Black-backed Gull
Larus marinus
X, Great Black-backed GullLarus marinus
27th Mar 2025,4:41 p.m.
Ria de Aveiro--Porto de Pesca Costeira
Ílhavo, Aveiro
Pedro Moreira
1
Great Black-backed Gull
Larus marinus
1, Great Black-backed GullLarus marinus
27th Mar 2025,8:57 a.m.
RNL Estuário do Douro--área geral
Vila Nova de Gaia, Porto
Francisco Pires
1
Great Black-backed Gull
Larus marinus
1, Great Black-backed GullLarus marinus
26th Mar 2025,12:29 p.m.
Lagos, Faro District
Lagos, Faro
Jamie Crossley
1
Great Black-backed Gull
Larus marinus
1, Great Black-backed GullLarus marinus
26th Mar 2025,8:38 a.m.
PN Sintra-Cascais--Cabo Raso
Cascais, Lisboa
João Ferreira da Silva
1
Great Black-backed Gull
Larus marinus
1, Great Black-backed GullLarus marinus
25th Mar 2025,11:42 a.m.
Porto de pesca da Praia da Vitória
Praia da Vitória, Região Autónoma dos Açores
Rúben Coelho
1
Great Black-backed Gull
Larus marinus
1, Great Black-backed GullLarus marinus
23rd Mar 2025,3:24 p.m.
Porto de pesca de Vila Real de Santo António
Vila Real de Santo António, Faro
Paul James
X
Great Black-backed Gull
Larus marinus
X, Great Black-backed GullLarus marinus
22nd Mar 2025,4:25 p.m.
PN Ria Formosa--Ludo--Esteiros do Ancão e da Maria Nova
Loulé, Faro
brice Roggy
1
Great Black-backed Gull
Larus marinus
1, Great Black-backed GullLarus marinus
22nd Mar 2025,2:02 p.m.
Cais do ferryboat
Ílhavo, Aveiro
Pedro Moreira
3
Great Black-backed Gull
Larus marinus
3, Great Black-backed GullLarus marinus
22nd Mar 2025,11:29 a.m.
Foz Da Lagoa
Caldas da Rainha, Leiria
Luís Custódia
3
Great Black-backed Gull
Larus marinus
3, Great Black-backed GullLarus marinus
22nd Mar 2025,11:29 a.m.
Foz Da Lagoa
Caldas da Rainha, Leiria
Domingos Leitão
2
Great Black-backed Gull
Larus marinus
2, Great Black-backed GullLarus marinus
22nd Mar 2025,11 a.m.
Estuário do Douro--Observatório de Aves FAPAS/APDL
Porto, Porto
Francisco Pires
1
Great Black-backed Gull
Larus marinus
1, Great Black-backed GullLarus marinus
21st Mar 2025,4:50 p.m.
Praia do Dafundo
Oeiras, Lisboa
Vilhelm Fagerström
1
Great Black-backed Gull
Larus marinus
1, Great Black-backed GullLarus marinus
21st Mar 2025,7:51 a.m.
Praia do Dafundo
Oeiras, Lisboa
João Ferreira da Silva
1
Great Black-backed Gull
Larus marinus
1, Great Black-backed GullLarus marinus
20th Mar 2025,2:45 p.m.
Praia do Dafundo
Oeiras, Lisboa
Vilhelm Fagerström
5
Great Black-backed Gull
Larus marinus
5, Great Black-backed GullLarus marinus
19th Mar 2025,12:16 p.m.
Praia do Castelo do Queijo
Porto, Porto
Simon Best
1
Great Black-backed Gull
Larus marinus
1, Great Black-backed GullLarus marinus
17th Mar 2025,1:10 p.m.
Porto de pesca da Praia da Vitória
Praia da Vitória, Região Autónoma dos Açores
João Luís Araújo
1
Great Black-backed Gull
Larus marinus
1, Great Black-backed GullLarus marinus
17th Mar 2025,11:45 a.m.
Porto de pesca da Praia da Vitória
Praia da Vitória, Região Autónoma dos Açores
Rúben Coelho
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