Observations

ETAR da Compal
Almeirim, Santarém

Lesser Black-backed Gull
Larus fuscus

4, Lesser Black-backed GullLarus fuscus

19th Jan 2025
2:23 p.m.

A Coelho

Lesser Black-backed Gull
Larus fuscus

5, Lesser Black-backed GullLarus fuscus

19th Jan 2025
1:49 p.m.

Açude do Monte da Fonte dos Arcos (Ribeira das Vinhas)
Mourão, Évora

Fran Montaño

Lesser Black-backed Gull
Larus fuscus

3, Lesser Black-backed GullLarus fuscus

19th Jan 2025
1:04 p.m.

Lagoa de Albufeira--área geral
Sesimbra, Setúbal

Hélio Batista

Lesser Black-backed Gull
Larus fuscus

1, Lesser Black-backed GullLarus fuscus

19th Jan 2025
12:50 p.m.

PP Arriba Fóssil da Costa da Caparica--Mata da Quinta do Texugo
Almada, Setúbal

Ricardo Estevens

Lesser Black-backed Gull
Larus fuscus

3, Lesser Black-backed GullLarus fuscus

19th Jan 2025
12:21 p.m.

Praia de Algés
Oeiras, Lisboa

João Ferreira da Silva

Lesser Black-backed Gull
Larus fuscus

18, Lesser Black-backed GullLarus fuscus

19th Jan 2025
12:01 p.m.

Lagoa de Aldeia Nova
Vila Real de Santo António, Faro

João Tiago Tavares

Lesser Black-backed Gull
Larus fuscus

9, Lesser Black-backed GullLarus fuscus

19th Jan 2025
11:45 a.m.

Salinas do Samouco
Alcochete, Setúbal

Nelson Conceição

Lesser Black-backed Gull
Larus fuscus

X, Lesser Black-backed GullLarus fuscus

19th Jan 2025
11:44 a.m.

Salinas do Samouco
Alcochete, Setúbal

Lesser Black-backed Gull
Larus fuscus

X, Lesser Black-backed GullLarus fuscus

19th Jan 2025
11:44 a.m.

Estuário do Douro--Observatório de Aves FAPAS/APDL
Porto, Porto

Lesser Black-backed Gull
Larus fuscus

X, Lesser Black-backed GullLarus fuscus

19th Jan 2025
11:34 a.m.

João Vieira Silva

Lesser Black-backed Gull
Larus fuscus

3, Lesser Black-backed GullLarus fuscus

19th Jan 2025
11:30 a.m.

Praia do Dafundo
Oeiras, Lisboa

Vasco Valadares

Lesser Black-backed Gull
Larus fuscus

2, Lesser Black-backed GullLarus fuscus

19th Jan 2025
11:16 a.m.

José Godinho

Lesser Black-backed Gull
Larus fuscus

2, Lesser Black-backed GullLarus fuscus

19th Jan 2025
11:16 a.m.

Renato Bagarrão

Lesser Black-backed Gull
Larus fuscus

2, Lesser Black-backed GullLarus fuscus

19th Jan 2025
11:16 a.m.

Foz do Rio Guadiana
Vila Real de Santo António, Faro

Alexandre Guerreiro

Lesser Black-backed Gull
Larus fuscus

2, Lesser Black-backed GullLarus fuscus

19th Jan 2025
11:05 a.m.

João Tiago Tavares

Lesser Black-backed Gull
Larus fuscus

6, Lesser Black-backed GullLarus fuscus

19th Jan 2025
10:58 a.m.

103K Estrada das 4 Águas, Tavira, Faro, PT (37,116, −7,629)
Tavira, Faro

Vesa Hyyryläinen

Lesser Black-backed Gull
Larus fuscus

40, Lesser Black-backed GullLarus fuscus

19th Jan 2025
10:57 a.m.

Lagoa de Aldeia Nova
Vila Real de Santo António, Faro

Catherine Parmley

Lesser Black-backed Gull
Larus fuscus

40, Lesser Black-backed GullLarus fuscus

19th Jan 2025
10:57 a.m.

Lagoa de Aldeia Nova
Vila Real de Santo António, Faro

Kevin Honour

Lesser Black-backed Gull
Larus fuscus

X, Lesser Black-backed GullLarus fuscus

19th Jan 2025
10:54 a.m.

Praia de Cortegaça
Ovar, Aveiro

Pedro Miguel Pinheiro

Lesser Black-backed Gull
Larus fuscus

5, Lesser Black-backed GullLarus fuscus

19th Jan 2025
10:45 a.m.

RN Paul do Boquilobo--área geral
Golegã, Santarém

Milas Santos

Lesser Black-backed Gull
Larus fuscus

4, Lesser Black-backed GullLarus fuscus

19th Jan 2025
10:34 a.m.

Lisboa--Estefânia
Lisboa, Lisboa

Alexandre Hespanhol Leitão

Lesser Black-backed Gull
Larus fuscus

26, Lesser Black-backed GullLarus fuscus

19th Jan 2025
10:33 a.m.

Estuário do Douro--Observatório de Aves FAPAS/APDL
Porto, Porto

Luis Rodrigues

Lesser Black-backed Gull
Larus fuscus

X, Lesser Black-backed GullLarus fuscus

19th Jan 2025
10:17 a.m.

ETAR de Alpiarça
Alpiarça, Santarém

Lesser Black-backed Gull
Larus fuscus

8, Lesser Black-backed GullLarus fuscus

19th Jan 2025
10:17 a.m.

Paulo Alves

Lesser Black-backed Gull
Larus fuscus

8, Lesser Black-backed GullLarus fuscus

19th Jan 2025
10:17 a.m.

ETAR de Alpiarça
Alpiarça, Santarém

ETAR de Alpiarça
Alpiarça, Santarém

Lesser Black-backed Gull
Larus fuscus

8, Lesser Black-backed GullLarus fuscus

19th Jan 2025
10:17 a.m.

A Coelho

Lesser Black-backed Gull
Larus fuscus

X, Lesser Black-backed GullLarus fuscus

19th Jan 2025
10:17 a.m.

Lisboa--Estefânia
Lisboa, Lisboa

Lesser Black-backed Gull
Larus fuscus

3, Lesser Black-backed GullLarus fuscus

19th Jan 2025
10:06 a.m.

Alexandre Hespanhol Leitão

200

Lesser Black-backed Gull
Larus fuscus

200, Lesser Black-backed GullLarus fuscus

19th Jan 2025
10:03 a.m.

RNL Estuário do Douro--área geral
Vila Nova de Gaia, Porto

Luis Rodrigues

Lesser Black-backed Gull
Larus fuscus

2, Lesser Black-backed GullLarus fuscus

19th Jan 2025
10 a.m.

Ponte de Lima--frente ribeirinha
Ponte de Lima, Viana do Castelo

Elizabeth Ferber

Lesser Black-backed Gull
Larus fuscus

1, Lesser Black-backed GullLarus fuscus

19th Jan 2025
9:25 a.m.

Azenhas do Ervedal
Avis, Portalegre

Antonio Xeira

Lesser Black-backed Gull
Larus fuscus

2, Lesser Black-backed GullLarus fuscus

19th Jan 2025
9 a.m.

Estuário do Âncora
Caminha, Viana do Castelo

Jorge Leitão

Lesser Black-backed Gull
Larus fuscus

2, Lesser Black-backed GullLarus fuscus

19th Jan 2025
8:45 a.m.

PN Sudoeste Alentejano e Costa Vicentina--Estuário do Mira
Odemira, Beja

Rui Jorge

Lesser Black-backed Gull
Larus fuscus

4, Lesser Black-backed GullLarus fuscus

19th Jan 2025
8:30 a.m.

Lezíria Grande de Vila Franca de Xira--área geral
Vila Franca de Xira, Lisboa

João Ferreira da Silva

Lesser Black-backed Gull
Larus fuscus

X, Lesser Black-backed GullLarus fuscus

19th Jan 2025
8:30 a.m.

Nelson Pereira

Lesser Black-backed Gull
Larus fuscus

10, Lesser Black-backed GullLarus fuscus

19th Jan 2025
8:28 a.m.

Paul da Gouxa
Alpiarça, Santarém

A Coelho

Lesser Black-backed Gull
Larus fuscus

10, Lesser Black-backed GullLarus fuscus

19th Jan 2025
8:28 a.m.

Paul da Gouxa
Alpiarça, Santarém

Paulo Alves

Lesser Black-backed Gull
Larus fuscus

10, Lesser Black-backed GullLarus fuscus

19th Jan 2025
8:28 a.m.

Paul da Gouxa
Alpiarça, Santarém

Estação de Santa Iria de Azóia
Vila Franca de Xira, Lisboa

Lesser Black-backed Gull
Larus fuscus

3, Lesser Black-backed GullLarus fuscus

19th Jan 2025
8:17 a.m.

Alexandre Mota

Lesser Black-backed Gull
Larus fuscus

6, Lesser Black-backed GullLarus fuscus

19th Jan 2025
8:12 a.m.

Castelo de São Jorge
Lisboa, Lisboa

Adriano Canteri

Lesser Black-backed Gull
Larus fuscus

2, Lesser Black-backed GullLarus fuscus

19th Jan 2025
7:59 a.m.

IBA Albufeira do Caia--braço de Santa Eulália
Elvas, Portalegre

Juan Carlos Salgado Romero

Lesser Black-backed Gull
Larus fuscus

2, Lesser Black-backed GullLarus fuscus

19th Jan 2025
7:59 a.m.

IBA Albufeira do Caia--braço de Santa Eulália
Elvas, Portalegre

Felipe Rodríguez Pérez

Lesser Black-backed Gull
Larus fuscus

3, Lesser Black-backed GullLarus fuscus

19th Jan 2025
7:31 a.m.

Alvor Area Geral
Portimão, Faro

Carl Hawker

Lesser Black-backed Gull
Larus fuscus

X, Lesser Black-backed GullLarus fuscus

19th Jan 2025
7:30 a.m.

PN Ria Formosa--Quinta do Lago--área geral
Loulé, Faro

Samuel Conceição

Lesser Black-backed Gull
Larus fuscus

X, Lesser Black-backed GullLarus fuscus

18th Jan 2025
4:59 p.m.

Estuário do Mondego--Salinas de Lavos
Figueira da Foz, Coimbra

Luís Manuel Silva

Lesser Black-backed Gull
Larus fuscus

X, Lesser Black-backed GullLarus fuscus

18th Jan 2025
4:14 p.m.

PN Sintra-Cascais--Cabo Raso
Cascais, Lisboa

Richard Dunn

Lesser Black-backed Gull
Larus fuscus

10, Lesser Black-backed GullLarus fuscus

18th Jan 2025
4:10 p.m.

Campo de Golfe - Quinta dos Alcoutins (Lisboa)
Lisboa, Lisboa

Luís Gordinho

Lesser Black-backed Gull
Larus fuscus

X, Lesser Black-backed GullLarus fuscus

18th Jan 2025
4:05 p.m.

Parque oriental da cidade
Porto, Porto

Bárbara Morais

Lesser Black-backed Gull
Larus fuscus

X, Lesser Black-backed GullLarus fuscus

18th Jan 2025
4:05 p.m.

Parque oriental da cidade
Porto, Porto

Paulo Belo

Lesser Black-backed Gull
Larus fuscus

1, Lesser Black-backed GullLarus fuscus

18th Jan 2025
3:59 p.m.

RN Lagoas de Santo André e da Sancha--Várzea de Brescos
Santiago do Cacém, Setúbal

Rodrigo Moutinho

Lesser Black-backed Gull
Larus fuscus

1, Lesser Black-backed GullLarus fuscus

18th Jan 2025
3:59 p.m.

RN Lagoas de Santo André e da Sancha--Várzea de Brescos
Santiago do Cacém, Setúbal

Ana Catarina

Lesser Black-backed Gull
Larus fuscus

X, Lesser Black-backed GullLarus fuscus

18th Jan 2025
3:58 p.m.

Parque Verde Do Mondego, Coimbra
Coimbra, Coimbra

Nasta Dragun

Lesser Black-backed Gull
Larus fuscus

X, Lesser Black-backed GullLarus fuscus

18th Jan 2025
3:58 p.m.

Vale do rio Alcabrichel--Vimeiro / Porto Novo
Torres Vedras, Lisboa

Luís Vieira

Lesser Black-backed Gull
Larus fuscus

X, Lesser Black-backed GullLarus fuscus

18th Jan 2025
3:52 p.m.

Lares
Figueira da Foz, Coimbra

Cauã Menezes

Lesser Black-backed Gull
Larus fuscus

X, Lesser Black-backed GullLarus fuscus

18th Jan 2025
3:50 p.m.

Ria de Aveiro--frente ribeirinha e campos da Murtosa
Murtosa, Aveiro

Fernando Vieira

Lesser Black-backed Gull
Larus fuscus

4, Lesser Black-backed GullLarus fuscus

18th Jan 2025
3:44 p.m.

Praia de Tróia-Mar
Grândola, Setúbal

António Gonçalves

Lesser Black-backed Gull
Larus fuscus

X, Lesser Black-backed GullLarus fuscus

18th Jan 2025
3:32 p.m.

PN Ria Formosa--Quinta do Lago--área geral
Loulé, Faro

João Tiago Tavares

Lesser Black-backed Gull
Larus fuscus

X, Lesser Black-backed GullLarus fuscus

18th Jan 2025
3:32 p.m.

PN Ria Formosa--Quinta do Lago--área geral
Loulé, Faro

Sérgio Correia

Lesser Black-backed Gull
Larus fuscus

X, Lesser Black-backed GullLarus fuscus

18th Jan 2025
3:30 p.m.

Estuário do Mondego--Salinas de Lavos
Figueira da Foz, Coimbra

Daniel Marques

Lesser Black-backed Gull
Larus fuscus

X, Lesser Black-backed GullLarus fuscus

18th Jan 2025
3:29 p.m.

Praia de Tróia-Galé
Grândola, Setúbal

António Gonçalves

Lesser Black-backed Gull
Larus fuscus

X, Lesser Black-backed GullLarus fuscus

18th Jan 2025
3:22 p.m.

Rio Guadiana--ponte da Senhora da Ajuda
Elvas, Portalegre

Domingos Leitão

Lesser Black-backed Gull
Larus fuscus

X, Lesser Black-backed GullLarus fuscus

18th Jan 2025
3:06 p.m.

Praia de Cortegaça
Ovar, Aveiro

Pedro Moreira

400

Lesser Black-backed Gull
Larus fuscus

400, Lesser Black-backed GullLarus fuscus

18th Jan 2025
2:55 p.m.

RNL Estuário do Douro--área geral
Vila Nova de Gaia, Porto

Luis Rodrigues

Lesser Black-backed Gull
Larus fuscus

40, Lesser Black-backed GullLarus fuscus

18th Jan 2025
2:45 p.m.

Vila Cardilium - Ruínas Romanas
Torres Novas, Santarém

Patrícia Rodrigues

Lesser Black-backed Gull
Larus fuscus

40, Lesser Black-backed GullLarus fuscus

18th Jan 2025
2:45 p.m.

Vila Cardilium - Ruínas Romanas
Torres Novas, Santarém

Filipe Pereira

Lesser Black-backed Gull
Larus fuscus

2, Lesser Black-backed GullLarus fuscus

18th Jan 2025
2:41 p.m.

Campus da Universidade de Aveiro
Aveiro, Aveiro

Pateira de Fermentelos -- Óis da Ribeira
Águeda, Aveiro

Lesser Black-backed Gull
Larus fuscus

X, Lesser Black-backed GullLarus fuscus

18th Jan 2025
2:41 p.m.

José Gravato

Lesser Black-backed Gull
Larus fuscus

2, Lesser Black-backed GullLarus fuscus

18th Jan 2025
2:41 p.m.

Campus da Universidade de Aveiro
Aveiro, Aveiro

Albufeira da Oleirita
Arraiolos, Évora

Lesser Black-backed Gull
Larus fuscus

3, Lesser Black-backed GullLarus fuscus

18th Jan 2025
2:39 p.m.

Alexandre Hespanhol Leitão

Lesser Black-backed Gull
Larus fuscus

3, Lesser Black-backed GullLarus fuscus

18th Jan 2025
2:36 p.m.

Parque Municipal da Moita
Moita, Setúbal

Ana Aquino

Lesser Black-backed Gull
Larus fuscus

X, Lesser Black-backed GullLarus fuscus

18th Jan 2025
2:15 p.m.

Estuário do Mondego--Ilha da Murraceira
Figueira da Foz, Coimbra

Daniel Marques

Lesser Black-backed Gull
Larus fuscus

X, Lesser Black-backed GullLarus fuscus

18th Jan 2025
2:09 p.m.

Salina de Santiago da Fonte
Aveiro, Aveiro

Salina de Santiago da Fonte
Aveiro, Aveiro

Lesser Black-backed Gull
Larus fuscus

X, Lesser Black-backed GullLarus fuscus

18th Jan 2025
2:09 p.m.

PN Ria Formosa--Salinas de Santa Luzia
Tavira, Faro

Lesser Black-backed Gull
Larus fuscus

X, Lesser Black-backed GullLarus fuscus

18th Jan 2025
2 p.m.

Guillaume Réthoré

Lesser Black-backed Gull
Larus fuscus

4, Lesser Black-backed GullLarus fuscus

18th Jan 2025
1:59 p.m.

Foz do Rio Trancão
Loures, Lisboa

Guilherme Gonçalves

Lesser Black-backed Gull
Larus fuscus

X, Lesser Black-backed GullLarus fuscus

18th Jan 2025
1:59 p.m.

Bruno Durão

Lesser Black-backed Gull
Larus fuscus

2, Lesser Black-backed GullLarus fuscus

18th Jan 2025
1:39 p.m.

Portinho da Costa
Almada, Setúbal

Mário Estevens

100

Lesser Black-backed Gull
Larus fuscus

100, Lesser Black-backed GullLarus fuscus

18th Jan 2025
1:32 p.m.

Porto de Sesimbra
Sesimbra, Setúbal

Ana Aquino

Lesser Black-backed Gull
Larus fuscus

X, Lesser Black-backed GullLarus fuscus

18th Jan 2025
12:59 p.m.

RN Estuário do Tejo--Mouchão das Garças
Vila Franca de Xira, Lisboa

Carlos Santos

Lesser Black-backed Gull
Larus fuscus

1, Lesser Black-backed GullLarus fuscus

18th Jan 2025
12:59 p.m.

Lagoa de Albufeira--área geral
Sesimbra, Setúbal

RN Estuário do Tejo--Mouchão das Garças
Vila Franca de Xira, Lisboa

Lesser Black-backed Gull
Larus fuscus

X, Lesser Black-backed GullLarus fuscus

18th Jan 2025
12:59 p.m.

Ana Antunes

150

Lesser Black-backed Gull
Larus fuscus

150, Lesser Black-backed GullLarus fuscus

18th Jan 2025
12:50 p.m.

Sapal de Corroios--Moinho de Maré
Seixal, Setúbal

Humberto Matos

Lesser Black-backed Gull
Larus fuscus

X, Lesser Black-backed GullLarus fuscus

18th Jan 2025
12:25 p.m.

Ria de Aveiro--Canal de Ovar--troço São Jacinto-Ponte da Varela
Murtosa, Aveiro

Fernando Vieira

Lesser Black-backed Gull
Larus fuscus

86, Lesser Black-backed GullLarus fuscus

18th Jan 2025
12:18 p.m.

Aveiro Lagoon, Aveiro
Aveiro, Aveiro

james greene

Lesser Black-backed Gull
Larus fuscus

X, Lesser Black-backed GullLarus fuscus

18th Jan 2025
12:04 p.m.

Santo Antonio dos Olivais
Coimbra, Coimbra

Paul Castle

Lesser Black-backed Gull
Larus fuscus

35, Lesser Black-backed GullLarus fuscus

18th Jan 2025
noon

Cais do Sodré
Lisboa, Lisboa

Miguel Appleton

Lesser Black-backed Gull
Larus fuscus

2, Lesser Black-backed GullLarus fuscus

18th Jan 2025
11:51 a.m.

Parque Municipal da Moita
Moita, Setúbal

Ana Velhote

Lesser Black-backed Gull
Larus fuscus

2, Lesser Black-backed GullLarus fuscus

18th Jan 2025
11:51 a.m.

Parque Municipal da Moita
Moita, Setúbal

Vasco Valadares

Lesser Black-backed Gull
Larus fuscus

1, Lesser Black-backed GullLarus fuscus

18th Jan 2025
11:49 a.m.