Observations

Updated every hour
4
Black-headed Gull
Chroicocephalus ridibundus
4, Black-headed GullChroicocephalus ridibundus
12th Apr 2025,3:53 p.m.
Ria de Aveiro--Salreu (rede de percursos pedestres)
Estarreja, Aveiro
Inês Gonçalves
4
Black-headed Gull
Chroicocephalus ridibundus
4, Black-headed GullChroicocephalus ridibundus
12th Apr 2025,3:53 p.m.
Ria de Aveiro--Salreu (rede de percursos pedestres)
Estarreja, Aveiro
Bruno Almeida
4
Black-headed Gull
Chroicocephalus ridibundus
4, Black-headed GullChroicocephalus ridibundus
12th Apr 2025,3:53 p.m.
Ria de Aveiro--Salreu (rede de percursos pedestres)
Estarreja, Aveiro
Rui Miguel Brito
4
Black-headed Gull
Chroicocephalus ridibundus
4, Black-headed GullChroicocephalus ridibundus
12th Apr 2025,3:53 p.m.
Ria de Aveiro--Salreu (rede de percursos pedestres)
Estarreja, Aveiro
João Lima
4
Black-headed Gull
Chroicocephalus ridibundus
4, Black-headed GullChroicocephalus ridibundus
12th Apr 2025,3:53 p.m.
Ria de Aveiro--Salreu (rede de percursos pedestres)
Estarreja, Aveiro
Daniel Santos
1
Black-headed Gull
Chroicocephalus ridibundus
1, Black-headed GullChroicocephalus ridibundus
12th Apr 2025,11:44 a.m.
Lagoa de Óbidos--Foz do Rio Real
Óbidos, Leiria
rosário maldonado
1
Black-headed Gull
Chroicocephalus ridibundus
1, Black-headed GullChroicocephalus ridibundus
12th Apr 2025,11:35 a.m.
RN Sapal Castro Marim e VRSA--Esteiro da Carrasqueira Norte
Castro Marim, Faro
Martina Corgnati
1
Black-headed Gull
Chroicocephalus ridibundus
1, Black-headed GullChroicocephalus ridibundus
12th Apr 2025,11:35 a.m.
RN Sapal Castro Marim e VRSA--Esteiro da Carrasqueira Norte
Castro Marim, Faro
Rita Gould
1
Black-headed Gull
Chroicocephalus ridibundus
1, Black-headed GullChroicocephalus ridibundus
12th Apr 2025,11:35 a.m.
RN Sapal Castro Marim e VRSA--Esteiro da Carrasqueira Norte
Castro Marim, Faro
Dennis Butcher
1
Black-headed Gull
Chroicocephalus ridibundus
1, Black-headed GullChroicocephalus ridibundus
12th Apr 2025,11:35 a.m.
RN Sapal Castro Marim e VRSA--Esteiro da Carrasqueira Norte
Castro Marim, Faro
Terry Bohling
1
Black-headed Gull
Chroicocephalus ridibundus
1, Black-headed GullChroicocephalus ridibundus
12th Apr 2025,11:35 a.m.
RN Sapal Castro Marim e VRSA--Esteiro da Carrasqueira Norte
Castro Marim, Faro
Pedro Moreira
8
Black-headed Gull
Chroicocephalus ridibundus
8, Black-headed GullChroicocephalus ridibundus
12th Apr 2025,11:06 a.m.
RNL Estuário do Douro--área geral
Vila Nova de Gaia, Porto
Rui Miguel Brito
8
Black-headed Gull
Chroicocephalus ridibundus
8, Black-headed GullChroicocephalus ridibundus
12th Apr 2025,11:06 a.m.
RNL Estuário do Douro--área geral
Vila Nova de Gaia, Porto
José Marques Moreira
X
Black-headed Gull
Chroicocephalus ridibundus
X, Black-headed GullChroicocephalus ridibundus
12th Apr 2025,10:27 a.m.
Ria de Aveiro--Canal de Mira--troço Areão-Vagueira
Vagos, Aveiro
José Gravato
3
Black-headed Gull
Chroicocephalus ridibundus
3, Black-headed GullChroicocephalus ridibundus
12th Apr 2025,10:21 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
12th Apr 2025,9:45 a.m.
Foz do Rio Onda
Matosinhos, Porto
Joao Freitas
1
Black-headed Gull
Chroicocephalus ridibundus
1, Black-headed GullChroicocephalus ridibundus
12th Apr 2025,9:41 a.m.
IBA Albufeira do Caia--braço de Santa Eulália
Elvas, Portalegre
Jose Paulo Monteiro
1
Black-headed Gull
Chroicocephalus ridibundus
1, Black-headed GullChroicocephalus ridibundus
12th Apr 2025,7:25 a.m.
Tapada das Necessidades
Lisboa, Lisboa
Rollin Whitman
6
Black-headed Gull
Chroicocephalus ridibundus
6, Black-headed GullChroicocephalus ridibundus
11th Apr 2025,8:14 p.m.
Salinas de Alverca e Forte da Casa--ETAR de Alverca
Vila Franca de Xira, Lisboa
Alexandre Mota
19
Black-headed Gull
Chroicocephalus ridibundus
19, Black-headed GullChroicocephalus ridibundus
11th Apr 2025,6:41 p.m.
Salinas de Alverca e Forte da Casa--ETAR de Alverca
Vila Franca de Xira, Lisboa
Alexandre Mota
X
Black-headed Gull
Chroicocephalus ridibundus
X, Black-headed GullChroicocephalus ridibundus
11th Apr 2025,3:57 p.m.
Salina de Santiago da Fonte
Aveiro, Aveiro
João Fernandes
1
Black-headed Gull
Chroicocephalus ridibundus
1, Black-headed GullChroicocephalus ridibundus
11th Apr 2025,2:24 p.m.
IBA Albufeira do Caia--braço de Santa Eulália
Elvas, Portalegre
Pedro Bravo
20
Black-headed Gull
Chroicocephalus ridibundus
20, Black-headed GullChroicocephalus ridibundus
11th Apr 2025,9:55 a.m.
Quinta da Atalaya
Alcochete, Setúbal
Larry Schmahl
4
Black-headed Gull
Chroicocephalus ridibundus
4, Black-headed GullChroicocephalus ridibundus
11th Apr 2025,9:30 a.m.
Salgados lagoon
Silves, Faro
John Quinn
2
Black-headed Gull
Chroicocephalus ridibundus
2, Black-headed GullChroicocephalus ridibundus
11th Apr 2025,8:22 a.m.
Caminho da Espargueira, Faro
Portimão, Faro
Carl Hawker
1
Black-headed Gull
Chroicocephalus ridibundus
1, Black-headed GullChroicocephalus ridibundus
10th Apr 2025,2:34 p.m.
Ria de Aveiro--complexo de salinas do Canal das Pirâmides (Salina da Troncalha...
Aveiro, Aveiro
Francisco Pires
1
Black-headed Gull
Chroicocephalus ridibundus
1, Black-headed GullChroicocephalus ridibundus
10th Apr 2025,2:34 p.m.
Ria de Aveiro--complexo de salinas do Canal das Pirâmides (Salina da Troncalha...
Aveiro, Aveiro
José Nunes
1
Black-headed Gull
Chroicocephalus ridibundus
1, Black-headed GullChroicocephalus ridibundus
10th Apr 2025,2 p.m.
R. Douro
Porto, Porto
Richard Pathak
1
Black-headed Gull
Chroicocephalus ridibundus
1, Black-headed GullChroicocephalus ridibundus
10th Apr 2025,1:37 p.m.
Ria de Aveiro--Marinhas de São Roque
Aveiro, Aveiro
José Nunes
1
Black-headed Gull
Chroicocephalus ridibundus
1, Black-headed GullChroicocephalus ridibundus
10th Apr 2025,1:37 p.m.
Ria de Aveiro--Marinhas de São Roque
Aveiro, Aveiro
Francisco Pires
3
Black-headed Gull
Chroicocephalus ridibundus
3, Black-headed GullChroicocephalus ridibundus
10th Apr 2025,1:03 p.m.
RN Estuário do Tejo--Sítio das Hortas
Alcochete, Setúbal
Teresita Varon
30
Black-headed Gull
Chroicocephalus ridibundus
30, Black-headed GullChroicocephalus ridibundus
10th Apr 2025,12:28 p.m.
RN Sapal Castro Marim e VRSA--Esteiro da Carrasqueira Norte
Castro Marim, Faro
Troy Parkin
5
Black-headed Gull
Chroicocephalus ridibundus
5, Black-headed GullChroicocephalus ridibundus
10th Apr 2025,11:30 a.m.
Foz do Rio Guadiana
Vila Real de Santo António, Faro
Troy Parkin
X
Black-headed Gull
Chroicocephalus ridibundus
X, Black-headed GullChroicocephalus ridibundus
10th Apr 2025,10:45 a.m.
RN Sapal Castro Marim e VRSA--Esteiro da Carrasqueira Norte
Castro Marim, Faro
Paul Chouinard
X
Black-headed Gull
Chroicocephalus ridibundus
X, Black-headed GullChroicocephalus ridibundus
10th Apr 2025,10:45 a.m.
RN Sapal Castro Marim e VRSA--Esteiro da Carrasqueira Norte
Castro Marim, Faro
S Striffler
X
Black-headed Gull
Chroicocephalus ridibundus
X, Black-headed GullChroicocephalus ridibundus
10th Apr 2025,10:45 a.m.
RN Sapal Castro Marim e VRSA--Esteiro da Carrasqueira Norte
Castro Marim, Faro
António Cotão
X
Black-headed Gull
Chroicocephalus ridibundus
X, Black-headed GullChroicocephalus ridibundus
10th Apr 2025,10:45 a.m.
RN Sapal Castro Marim e VRSA--Esteiro da Carrasqueira Norte
Castro Marim, Faro
Jane Orsak
X
Black-headed Gull
Chroicocephalus ridibundus
X, Black-headed GullChroicocephalus ridibundus
10th Apr 2025,10:45 a.m.
RN Sapal Castro Marim e VRSA--Esteiro da Carrasqueira Norte
Castro Marim, Faro
Julie Fannon
X
Black-headed Gull
Chroicocephalus ridibundus
X, Black-headed GullChroicocephalus ridibundus
10th Apr 2025,10:45 a.m.
RN Sapal Castro Marim e VRSA--Esteiro da Carrasqueira Norte
Castro Marim, Faro
Brad Bogus
2
Black-headed Gull
Chroicocephalus ridibundus
2, Black-headed GullChroicocephalus ridibundus
10th Apr 2025,10:04 a.m.
Sapal do Coura
Caminha, Viana do Castelo
Agostinho Oliveira
3
Black-headed Gull
Chroicocephalus ridibundus
3, Black-headed GullChroicocephalus ridibundus
10th Apr 2025,9:24 a.m.
Parque Natural do Litoral Norte, Esposende
Esposende, Braga
José Gomes
X
Black-headed Gull
Chroicocephalus ridibundus
X, Black-headed GullChroicocephalus ridibundus
10th Apr 2025,9:20 a.m.
Salinas do Samouco
Alcochete, Setúbal
Luís Lourenço
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
5
Black-headed Gull
Chroicocephalus ridibundus
5, Black-headed GullChroicocephalus ridibundus
10th Apr 2025,7 a.m.
Ponta de Santo André - Póvoa de Varzim
Póvoa de Varzim, Porto
Jorge Araújo da Silva
1
Black-headed Gull
Chroicocephalus ridibundus
1, Black-headed GullChroicocephalus ridibundus
9th Apr 2025,5:19 p.m.
Salt pans near Tavira Hotel
Tavira, Faro
S Striffler
1
Black-headed Gull
Chroicocephalus ridibundus
1, Black-headed GullChroicocephalus ridibundus
9th Apr 2025,5:19 p.m.
Salt pans near Tavira Hotel
Tavira, Faro
Brad Bogus
1
Black-headed Gull
Chroicocephalus ridibundus
1, Black-headed GullChroicocephalus ridibundus
9th Apr 2025,5:19 p.m.
Salt pans near Tavira Hotel
Tavira, Faro
Jane Orsak
1
Black-headed Gull
Chroicocephalus ridibundus
1, Black-headed GullChroicocephalus ridibundus
9th Apr 2025,5:19 p.m.
Salt pans near Tavira Hotel
Tavira, Faro
Julie Fannon
1
Black-headed Gull
Chroicocephalus ridibundus
1, Black-headed GullChroicocephalus ridibundus
9th Apr 2025,5:19 p.m.
Salt pans near Tavira Hotel
Tavira, Faro
António Cotão
1
Black-headed Gull
Chroicocephalus ridibundus
1, Black-headed GullChroicocephalus ridibundus
9th Apr 2025,5:19 p.m.
Salt pans near Tavira Hotel
Tavira, Faro
Paul Chouinard
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