Observations

Parque da Cidade Nova
Loures, Lisboa

Lesser Black-backed Gull
Larus fuscus

27, Lesser Black-backed GullLarus fuscus

23rd Mar 2025
8:47 a.m.

Alexandre Mota

Lesser Black-backed Gull
Larus fuscus

3, Lesser Black-backed GullLarus fuscus

22nd Mar 2025
6:17 p.m.

Cais das Colunas
Lisboa, Lisboa

Robert Salisbury

100

Lesser Black-backed Gull
Larus fuscus

100, Lesser Black-backed GullLarus fuscus

22nd Mar 2025
2:37 p.m.

Scott Harris

Lesser Black-backed Gull
Larus fuscus

7, Lesser Black-backed GullLarus fuscus

22nd Mar 2025
10:45 a.m.

RN Estuário do Tejo--EVOA--área geral
Vila Franca de Xira, Lisboa

Kathy Starke

Lesser Black-backed Gull
Larus fuscus

7, Lesser Black-backed GullLarus fuscus

22nd Mar 2025
10:45 a.m.

RN Estuário do Tejo--EVOA--área geral
Vila Franca de Xira, Lisboa

Eduardo Realinho

Lesser Black-backed Gull
Larus fuscus

49, Lesser Black-backed GullLarus fuscus

21st Mar 2025
6:14 p.m.

Docapesca de Algés
Lisboa, Lisboa

Jose Paulo Monteiro

Lesser Black-backed Gull
Larus fuscus

2, Lesser Black-backed GullLarus fuscus

21st Mar 2025
5:51 p.m.

Rua Gen Gomes Araújo, Lisbon
Lisboa, Lisboa

Patrick Colbert Muetterties

Lesser Black-backed Gull
Larus fuscus

20, Lesser Black-backed GullLarus fuscus

21st Mar 2025
4:50 p.m.

Praia do Dafundo
Oeiras, Lisboa

Vilhelm Fagerström

Lesser Black-backed Gull
Larus fuscus

5, Lesser Black-backed GullLarus fuscus

21st Mar 2025
1:09 p.m.

Lisboa--área geral
Lisboa, Lisboa

Harrison Bowers

Lesser Black-backed Gull
Larus fuscus

2, Lesser Black-backed GullLarus fuscus

21st Mar 2025
10:15 a.m.

6A Rua Cidade de João Belo, Lisboa
Lisboa, Lisboa

Nuno Martins

Lesser Black-backed Gull
Larus fuscus

6, Lesser Black-backed GullLarus fuscus

21st Mar 2025
8:40 a.m.

Lisboa--Planalto
Lisboa, Lisboa

Lesser Black-backed Gull
Larus fuscus

1, Lesser Black-backed GullLarus fuscus

21st Mar 2025
8:26 a.m.

Praia do Dafundo
Oeiras, Lisboa

Lesser Black-backed Gull
Larus fuscus

X, Lesser Black-backed GullLarus fuscus

21st Mar 2025
7:51 a.m.

João Ferreira da Silva

Lesser Black-backed Gull
Larus fuscus

3, Lesser Black-backed GullLarus fuscus

21st Mar 2025
7:30 a.m.

19 Rua Cidade de Quelimane, Lisboa
Lisboa, Lisboa

Lesser Black-backed Gull
Larus fuscus

1, Lesser Black-backed GullLarus fuscus

21st Mar 2025
7:20 a.m.

Praia de Carcavelos
Cascais, Lisboa

Lesser Black-backed Gull
Larus fuscus

X, Lesser Black-backed GullLarus fuscus

20th Mar 2025
5 p.m.

Vilhelm Fagerström

Lesser Black-backed Gull
Larus fuscus

20, Lesser Black-backed GullLarus fuscus

20th Mar 2025
2:45 p.m.

Praia do Dafundo
Oeiras, Lisboa

Vilhelm Fagerström

Lesser Black-backed Gull
Larus fuscus

1, Lesser Black-backed GullLarus fuscus

20th Mar 2025
12:42 p.m.

Centro Com Portela
Loures, Lisboa

Praia de Caxias
Oeiras, Lisboa

Lesser Black-backed Gull
Larus fuscus

1, Lesser Black-backed GullLarus fuscus

20th Mar 2025
11:53 a.m.

Pam Marshall

Lesser Black-backed Gull
Larus fuscus

2, Lesser Black-backed GullLarus fuscus

20th Mar 2025
10:52 a.m.

Odivelas--Urbanização do Jardim da Amoreira
Odivelas, Lisboa

Lesser Black-backed Gull
Larus fuscus

1, Lesser Black-backed GullLarus fuscus

20th Mar 2025
7:12 a.m.

John Koon

Lesser Black-backed Gull
Larus fuscus

4, Lesser Black-backed GullLarus fuscus

20th Mar 2025
7:10 a.m.

Cais da Matinha
Lisboa, Lisboa

Lesser Black-backed Gull
Larus fuscus

X, Lesser Black-backed GullLarus fuscus

19th Mar 2025
1:04 p.m.

Bruno Durão

Lesser Black-backed Gull
Larus fuscus

8, Lesser Black-backed GullLarus fuscus

19th Mar 2025
9:29 a.m.

255 Rua Cidade de Moçâmedes, Lisboa
Lisboa, Lisboa

Parque José Gomes Ferreira
Lisboa, Lisboa

Lesser Black-backed Gull
Larus fuscus

3, Lesser Black-backed GullLarus fuscus

19th Mar 2025
8:27 a.m.

Ana Alves

Lesser Black-backed Gull
Larus fuscus

1, Lesser Black-backed GullLarus fuscus

18th Mar 2025
6 p.m.

Alcântara
Lisboa, Lisboa

Miguel Appleton

Lesser Black-backed Gull
Larus fuscus

X, Lesser Black-backed GullLarus fuscus

18th Mar 2025
5:02 p.m.

PN Sintra-Cascais--Praia do Abano
Cascais, Lisboa

Bruno Santos

Lesser Black-backed Gull
Larus fuscus

7, Lesser Black-backed GullLarus fuscus

18th Mar 2025
2:15 p.m.

BIOTA
Odivelas, Lisboa

PN Sintra-Cascais--Cabo da Roca
Sintra, Lisboa

Lesser Black-backed Gull
Larus fuscus

1, Lesser Black-backed GullLarus fuscus

18th Mar 2025
11:08 a.m.

Bryan Tarbox

Lesser Black-backed Gull
Larus fuscus

X, Lesser Black-backed GullLarus fuscus

18th Mar 2025
10:50 a.m.

Noella Beaudoin

Lesser Black-backed Gull
Larus fuscus

X, Lesser Black-backed GullLarus fuscus

18th Mar 2025
10:50 a.m.

Michel Asselin

Lesser Black-backed Gull
Larus fuscus

10, Lesser Black-backed GullLarus fuscus

18th Mar 2025
7:48 a.m.

Nelson Pereira

Lesser Black-backed Gull
Larus fuscus

1, Lesser Black-backed GullLarus fuscus

18th Mar 2025
7:47 a.m.

Urbanização Parque São Domingos
Cascais, Lisboa

Lesser Black-backed Gull
Larus fuscus

1, Lesser Black-backed GullLarus fuscus

18th Mar 2025
7:29 a.m.

Gonçalo Ladeira

Lesser Black-backed Gull
Larus fuscus

1, Lesser Black-backed GullLarus fuscus

17th Mar 2025
5:01 p.m.

Doca dos Olivais
Lisboa, Lisboa

Lesser Black-backed Gull
Larus fuscus

6, Lesser Black-backed GullLarus fuscus

17th Mar 2025
4:28 p.m.

Cais do Sodré
Lisboa, Lisboa

Bryan Tarbox

Lesser Black-backed Gull
Larus fuscus

X, Lesser Black-backed GullLarus fuscus

17th Mar 2025
3:30 p.m.

Csaba Lendvai

Lesser Black-backed Gull
Larus fuscus

X, Lesser Black-backed GullLarus fuscus

17th Mar 2025
3:30 p.m.

Doca dos Olivais
Lisboa, Lisboa

Adam Selmeczi-Kovacs

Lesser Black-backed Gull
Larus fuscus

5, Lesser Black-backed GullLarus fuscus

17th Mar 2025
1:22 p.m.

Cais da Matinha
Lisboa, Lisboa

Bruno Durão

Lesser Black-backed Gull
Larus fuscus

20, Lesser Black-backed GullLarus fuscus

17th Mar 2025
9:28 a.m.

Cais do Sodré
Lisboa, Lisboa

Lisa Pool

Lesser Black-backed Gull
Larus fuscus

1, Lesser Black-backed GullLarus fuscus

17th Mar 2025
6:33 a.m.

Campo de Ourique
Lisboa, Lisboa

Lesser Black-backed Gull
Larus fuscus

1, Lesser Black-backed GullLarus fuscus

16th Mar 2025
5:57 p.m.

Campo das Cebolas
Lisboa, Lisboa

Lesser Black-backed Gull
Larus fuscus

2, Lesser Black-backed GullLarus fuscus

16th Mar 2025
2:58 p.m.

John Koon

Lesser Black-backed Gull
Larus fuscus

37, Lesser Black-backed GullLarus fuscus

16th Mar 2025
2:05 p.m.

Aeroporto de Lisboa
Lisboa, Lisboa

Lesser Black-backed Gull
Larus fuscus

1, Lesser Black-backed GullLarus fuscus

16th Mar 2025
2:02 p.m.

Praça do Império
Lisboa, Lisboa

Lesser Black-backed Gull
Larus fuscus

10, Lesser Black-backed GullLarus fuscus

16th Mar 2025
12:57 p.m.

Max Westphal

Lesser Black-backed Gull
Larus fuscus

6, Lesser Black-backed GullLarus fuscus

16th Mar 2025
11:24 a.m.

253 Rua Cidade de Lobito, Lisboa
Lisboa, Lisboa

Lesser Black-backed Gull
Larus fuscus

X, Lesser Black-backed GullLarus fuscus

16th Mar 2025
9:47 a.m.

Lezíria Grande de Vila Franca de Xira--Arrozais da Giganta
Vila Franca de Xira, Lisboa

António Gonçalves

Lesser Black-backed Gull
Larus fuscus

31, Lesser Black-backed GullLarus fuscus

16th Mar 2025
8:53 a.m.

Paulo Caseirito

Lesser Black-backed Gull
Larus fuscus

3, Lesser Black-backed GullLarus fuscus

16th Mar 2025
8:45 a.m.

194 Rua Cidade de Carmona, Lisboa
Lisboa, Lisboa

11 Rua Cidade de Bissau, Lisboa
Lisboa, Lisboa

Lesser Black-backed Gull
Larus fuscus

3, Lesser Black-backed GullLarus fuscus

16th Mar 2025
8:25 a.m.

Lesser Black-backed Gull
Larus fuscus

1, Lesser Black-backed GullLarus fuscus

16th Mar 2025
8:02 a.m.

Complexo Desportivo Nacional do Jamor
Oeiras, Lisboa

Lesser Black-backed Gull
Larus fuscus

7, Lesser Black-backed GullLarus fuscus

16th Mar 2025
7:35 a.m.

Hany Alonso

Lesser Black-backed Gull
Larus fuscus

1, Lesser Black-backed GullLarus fuscus

16th Mar 2025
7:05 a.m.

29 Beco do Loureiro, Lisboa
Lisboa, Lisboa

Bryan Tarbox

Lesser Black-backed Gull
Larus fuscus

X, Lesser Black-backed GullLarus fuscus

16th Mar 2025
6:58 a.m.

Parque do Tejo
Lisboa, Lisboa

Castelo de São Jorge
Lisboa, Lisboa

Lesser Black-backed Gull
Larus fuscus

5, Lesser Black-backed GullLarus fuscus

15th Mar 2025
6:14 p.m.

Parque da Quinta das Conchas
Lisboa, Lisboa

Lesser Black-backed Gull
Larus fuscus

1, Lesser Black-backed GullLarus fuscus

15th Mar 2025
4:47 p.m.

Lisboa--Alameda
Lisboa, Lisboa

Lesser Black-backed Gull
Larus fuscus

6, Lesser Black-backed GullLarus fuscus

15th Mar 2025
3:56 p.m.

Lesser Black-backed Gull
Larus fuscus

10, Lesser Black-backed GullLarus fuscus

15th Mar 2025
3:26 p.m.

Kalina Hristova

Lesser Black-backed Gull
Larus fuscus

10, Lesser Black-backed GullLarus fuscus

15th Mar 2025
3:26 p.m.

Lesser Black-backed Gull
Larus fuscus

3, Lesser Black-backed GullLarus fuscus

15th Mar 2025
2:37 p.m.

Castelo de São Jorge
Lisboa, Lisboa

Lesser Black-backed Gull
Larus fuscus

8, Lesser Black-backed GullLarus fuscus

15th Mar 2025
1:30 p.m.

Max Westphal

Lesser Black-backed Gull
Larus fuscus

1, Lesser Black-backed GullLarus fuscus

15th Mar 2025
12:41 p.m.

Lesser Black-backed Gull
Larus fuscus

1, Lesser Black-backed GullLarus fuscus

15th Mar 2025
12:01 p.m.

Foz do Rio Trancão
Loures, Lisboa

Lesser Black-backed Gull
Larus fuscus

1, Lesser Black-backed GullLarus fuscus

15th Mar 2025
11:10 a.m.

Paul do Tojal
Loures, Lisboa

Miguel Appleton

Lesser Black-backed Gull
Larus fuscus

10, Lesser Black-backed GullLarus fuscus

15th Mar 2025
9:58 a.m.

André Elias

Lesser Black-backed Gull
Larus fuscus

1, Lesser Black-backed GullLarus fuscus

15th Mar 2025
9:43 a.m.

Estação Agronómica de Oeiras
Oeiras, Lisboa

Ricardo Tomé

Lesser Black-backed Gull
Larus fuscus

2, Lesser Black-backed GullLarus fuscus

15th Mar 2025
9:40 a.m.

Lesser Black-backed Gull
Larus fuscus

1, Lesser Black-backed GullLarus fuscus

15th Mar 2025
9:13 a.m.

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

Lesser Black-backed Gull
Larus fuscus

10, Lesser Black-backed GullLarus fuscus

15th Mar 2025
9:05 a.m.

Marina Ribeiro

Lesser Black-backed Gull
Larus fuscus

1, Lesser Black-backed GullLarus fuscus

15th Mar 2025
8:30 a.m.

Avenida 24 de Julho, Lissabon PT-Lisboa (38.7044
Lisboa, Lisboa

Lesser Black-backed Gull
Larus fuscus

1, Lesser Black-backed GullLarus fuscus

15th Mar 2025
7:57 a.m.

Lesser Black-backed Gull
Larus fuscus

1, Lesser Black-backed GullLarus fuscus

15th Mar 2025
7:56 a.m.

Lesser Black-backed Gull
Larus fuscus

1, Lesser Black-backed GullLarus fuscus

15th Mar 2025
7:16 a.m.

Lesser Black-backed Gull
Larus fuscus

X, Lesser Black-backed GullLarus fuscus

15th Mar 2025
6:30 a.m.

Jardim da Torre de Belém
Lisboa, Lisboa

Hugo Blanco

Lesser Black-backed Gull
Larus fuscus

1, Lesser Black-backed GullLarus fuscus

14th Mar 2025
6:36 p.m.

Praça do Império
Lisboa, Lisboa

Lesser Black-backed Gull
Larus fuscus

12, Lesser Black-backed GullLarus fuscus

14th Mar 2025
6:10 p.m.

Praia de Algés
Oeiras, Lisboa

Lesser Black-backed Gull
Larus fuscus

3, Lesser Black-backed GullLarus fuscus

14th Mar 2025
5:50 p.m.

Sergei Danchenko

Lesser Black-backed Gull
Larus fuscus

2, Lesser Black-backed GullLarus fuscus

14th Mar 2025
5:40 p.m.

Lesser Black-backed Gull
Larus fuscus

1, Lesser Black-backed GullLarus fuscus

14th Mar 2025
4:56 p.m.

Eixo Norte-Sul, Lissabon PT-Lisboa (38.7888
Lisboa, Lisboa

Lesser Black-backed Gull
Larus fuscus

1, Lesser Black-backed GullLarus fuscus

14th Mar 2025
3:28 p.m.

A 1, Bobadela PT-Lisboa (38.8002
Loures, Lisboa

Lesser Black-backed Gull
Larus fuscus

2, Lesser Black-backed GullLarus fuscus

14th Mar 2025
3:24 p.m.

Parque Verde de Carnide, Lisboa
Lisboa, Lisboa

Lesser Black-backed Gull
Larus fuscus

10, Lesser Black-backed GullLarus fuscus

14th Mar 2025
3:11 p.m.

Luís Gordinho

Lesser Black-backed Gull
Larus fuscus

1, Lesser Black-backed GullLarus fuscus

14th Mar 2025
1:15 p.m.

Tapada das Necessidades
Lisboa, Lisboa

RN Estuário do Tejo--Mouchão da Póvoa
Vila Franca de Xira, Lisboa

Lesser Black-backed Gull
Larus fuscus

47, Lesser Black-backed GullLarus fuscus

14th Mar 2025
12:44 p.m.

Percurso Ribeirinho Loures
Loures, Lisboa

Lesser Black-backed Gull
Larus fuscus

X, Lesser Black-backed GullLarus fuscus

14th Mar 2025
10 a.m.

Jorge Leal

Lesser Black-backed Gull
Larus fuscus

7, Lesser Black-backed GullLarus fuscus

14th Mar 2025
9:13 a.m.

Salinas de Alverca e Forte da Casa--Alverca
Vila Franca de Xira, Lisboa

Urbanização Cidade Desportiva, Monte-Abraão
Sintra, Lisboa

Lesser Black-backed Gull
Larus fuscus

1, Lesser Black-backed GullLarus fuscus

14th Mar 2025
7:21 a.m.

Rui Morgado

Lesser Black-backed Gull
Larus fuscus

5, Lesser Black-backed GullLarus fuscus

14th Mar 2025
7:13 a.m.

Lesser Black-backed Gull
Larus fuscus

X, Lesser Black-backed GullLarus fuscus

12th Mar 2025
3:15 p.m.

Michel Asselin

Lesser Black-backed Gull
Larus fuscus

1, Lesser Black-backed GullLarus fuscus

12th Mar 2025
2:32 p.m.

Lesser Black-backed Gull
Larus fuscus

3, Lesser Black-backed GullLarus fuscus

12th Mar 2025
2:09 p.m.

265 Rua Cidade de Lobito, Lisboa
Lisboa, Lisboa

Pedro Bravo

Lesser Black-backed Gull
Larus fuscus

8, Lesser Black-backed GullLarus fuscus

12th Mar 2025
12:06 p.m.

Lesser Black-backed Gull
Larus fuscus

3, Lesser Black-backed GullLarus fuscus

12th Mar 2025
10:53 a.m.

Lisbon general
Lisboa, Lisboa

Paul Pisano

Lesser Black-backed Gull
Larus fuscus

3, Lesser Black-backed GullLarus fuscus

12th Mar 2025
9:49 a.m.

Jardim da Rua de São Bento
Lisboa, Lisboa

Lesser Black-backed Gull
Larus fuscus

1, Lesser Black-backed GullLarus fuscus

12th Mar 2025
9:36 a.m.

Lesser Black-backed Gull
Larus fuscus

9, Lesser Black-backed GullLarus fuscus

12th Mar 2025
7:39 a.m.

91 Rua Cidade de João Belo, Lisboa
Lisboa, Lisboa

Paul Pisano

Lesser Black-backed Gull
Larus fuscus

4, Lesser Black-backed GullLarus fuscus

11th Mar 2025
12:33 p.m.

Lesser Black-backed Gull
Larus fuscus

X, Lesser Black-backed GullLarus fuscus

11th Mar 2025
12:30 p.m.