Observations

Praia de Matosinhos , Matosinhos
Matosinhos, Porto

100

Yellow-legged/Lesser Black-backed Gull
Larus michahellis/fuscus

100, Yellow-legged/Lesser Black-backed GullLarus michahellis/fuscus

4th Feb 2025
3:42 p.m.

RN Estuário do Tejo--estrada de acesso ao EVOA
Vila Franca de Xira, Lisboa

Yellow-legged/Lesser Black-backed Gull
Larus michahellis/fuscus

2, Yellow-legged/Lesser Black-backed GullLarus michahellis/fuscus

4th Feb 2025
1:01 p.m.

Rua Medrosa
Oeiras, Lisboa

Joel Patrizio 🐦‍⬛

Yellow-legged/Lesser Black-backed Gull
Larus michahellis/fuscus

X, Yellow-legged/Lesser Black-backed GullLarus michahellis/fuscus

4th Feb 2025
9:55 a.m.

Susana Coelho

Yellow-legged/Lesser Black-backed Gull
Larus michahellis/fuscus

1, Yellow-legged/Lesser Black-backed GullLarus michahellis/fuscus

4th Feb 2025
8:15 a.m.

Estação de Metro Câmara de Matosinhos
Matosinhos, Porto

Yellow-legged/Lesser Black-backed Gull
Larus michahellis/fuscus

3, Yellow-legged/Lesser Black-backed GullLarus michahellis/fuscus

3rd Feb 2025
3:28 p.m.

Parque da Cidade do Porto
Porto, Porto

Yellow-legged/Lesser Black-backed Gull
Larus michahellis/fuscus

25, Yellow-legged/Lesser Black-backed GullLarus michahellis/fuscus

3rd Feb 2025
1:59 p.m.

Sapal do Coina
Seixal, Setúbal

300

Yellow-legged/Lesser Black-backed Gull
Larus michahellis/fuscus

300, Yellow-legged/Lesser Black-backed GullLarus michahellis/fuscus

3rd Feb 2025
1:30 p.m.

Hélio Batista

500

Yellow-legged/Lesser Black-backed Gull
Larus michahellis/fuscus

500, Yellow-legged/Lesser Black-backed GullLarus michahellis/fuscus

3rd Feb 2025
12:45 p.m.

Rio Tejo, Gaio-Rosário
Moita, Setúbal

Hélio Batista

500

Yellow-legged/Lesser Black-backed Gull
Larus michahellis/fuscus

500, Yellow-legged/Lesser Black-backed GullLarus michahellis/fuscus

3rd Feb 2025
12:45 p.m.

Rio Tejo, Gaio-Rosário
Moita, Setúbal

Paulo Dioni 🦉

Yellow-legged/Lesser Black-backed Gull
Larus michahellis/fuscus

65, Yellow-legged/Lesser Black-backed GullLarus michahellis/fuscus

3rd Feb 2025
12:05 p.m.

Parque da Cidade do Porto
Porto, Porto

Praia do Castelo do Queijo
Porto, Porto

150

Yellow-legged/Lesser Black-backed Gull
Larus michahellis/fuscus

150, Yellow-legged/Lesser Black-backed GullLarus michahellis/fuscus

3rd Feb 2025
11:39 a.m.

Yellow-legged/Lesser Black-backed Gull
Larus michahellis/fuscus

10, Yellow-legged/Lesser Black-backed GullLarus michahellis/fuscus

3rd Feb 2025
11:29 a.m.

Veiga da Correlhã
Ponte de Lima, Viana do Castelo

Yellow-legged/Lesser Black-backed Gull
Larus michahellis/fuscus

1, Yellow-legged/Lesser Black-backed GullLarus michahellis/fuscus

3rd Feb 2025
10:01 a.m.

Dana Kjellgren

Yellow-legged/Lesser Black-backed Gull
Larus michahellis/fuscus

1, Yellow-legged/Lesser Black-backed GullLarus michahellis/fuscus

3rd Feb 2025
8:46 a.m.

570 Rua Sousa Aroso, Matosinhos
Matosinhos, Porto

1136I Avenida Menéres, Matosinhos
Matosinhos, Porto

Yellow-legged/Lesser Black-backed Gull
Larus michahellis/fuscus

10, Yellow-legged/Lesser Black-backed GullLarus michahellis/fuscus

3rd Feb 2025
8:40 a.m.

Yellow-legged/Lesser Black-backed Gull
Larus michahellis/fuscus

2, Yellow-legged/Lesser Black-backed GullLarus michahellis/fuscus

3rd Feb 2025
7:49 a.m.

Parque da Emide
Figueira da Foz, Coimbra

Yellow-legged/Lesser Black-backed Gull
Larus michahellis/fuscus

X, Yellow-legged/Lesser Black-backed GullLarus michahellis/fuscus

2nd Feb 2025
4:43 p.m.

Carlos Figueiredo

Yellow-legged/Lesser Black-backed Gull
Larus michahellis/fuscus

X, Yellow-legged/Lesser Black-backed GullLarus michahellis/fuscus

2nd Feb 2025
4:43 p.m.

Parque da Emide
Figueira da Foz, Coimbra

Mário Roque

Yellow-legged/Lesser Black-backed Gull
Larus michahellis/fuscus

X, Yellow-legged/Lesser Black-backed GullLarus michahellis/fuscus

2nd Feb 2025
3:35 p.m.

Molhes da Figueira da Foz
Figueira da Foz, Coimbra

Carlos Figueiredo

Yellow-legged/Lesser Black-backed Gull
Larus michahellis/fuscus

X, Yellow-legged/Lesser Black-backed GullLarus michahellis/fuscus

2nd Feb 2025
3:35 p.m.

Molhes da Figueira da Foz
Figueira da Foz, Coimbra

Mário Roque

150

Yellow-legged/Lesser Black-backed Gull
Larus michahellis/fuscus

150, Yellow-legged/Lesser Black-backed GullLarus michahellis/fuscus

2nd Feb 2025
3:16 p.m.

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

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

Yellow-legged/Lesser Black-backed Gull
Larus michahellis/fuscus

X, Yellow-legged/Lesser Black-backed GullLarus michahellis/fuscus

2nd Feb 2025
3 p.m.

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

Yellow-legged/Lesser Black-backed Gull
Larus michahellis/fuscus

X, Yellow-legged/Lesser Black-backed GullLarus michahellis/fuscus

2nd Feb 2025
3 p.m.

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

Yellow-legged/Lesser Black-backed Gull
Larus michahellis/fuscus

X, Yellow-legged/Lesser Black-backed GullLarus michahellis/fuscus

2nd Feb 2025
noon

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

Yellow-legged/Lesser Black-backed Gull
Larus michahellis/fuscus

X, Yellow-legged/Lesser Black-backed GullLarus michahellis/fuscus

2nd Feb 2025
noon

Praia do Castelo do Queijo
Porto, Porto

Yellow-legged/Lesser Black-backed Gull
Larus michahellis/fuscus

52, Yellow-legged/Lesser Black-backed GullLarus michahellis/fuscus

2nd Feb 2025
10:17 a.m.

Paulo Leite

Yellow-legged/Lesser Black-backed Gull
Larus michahellis/fuscus

15, Yellow-legged/Lesser Black-backed GullLarus michahellis/fuscus

2nd Feb 2025
10 a.m.

Lagoa de Albufeira--área geral
Sesimbra, Setúbal

Humberto Matos

500

Yellow-legged/Lesser Black-backed Gull
Larus michahellis/fuscus

500, Yellow-legged/Lesser Black-backed GullLarus michahellis/fuscus

2nd Feb 2025
9:56 a.m.

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

Casa
Vila Franca de Xira, Lisboa

Yellow-legged/Lesser Black-backed Gull
Larus michahellis/fuscus

4, Yellow-legged/Lesser Black-backed GullLarus michahellis/fuscus

1st Feb 2025
5:48 p.m.

Paulo Caseirito

Yellow-legged/Lesser Black-backed Gull
Larus michahellis/fuscus

67, Yellow-legged/Lesser Black-backed GullLarus michahellis/fuscus

1st Feb 2025
5:46 p.m.

casa
Porto, Porto

Joana B

Yellow-legged/Lesser Black-backed Gull
Larus michahellis/fuscus

X, Yellow-legged/Lesser Black-backed GullLarus michahellis/fuscus

1st Feb 2025
2 p.m.

Escaroupim
Salvaterra de Magos, Santarém

Escaroupim
Salvaterra de Magos, Santarém

Yellow-legged/Lesser Black-backed Gull
Larus michahellis/fuscus

X, Yellow-legged/Lesser Black-backed GullLarus michahellis/fuscus

1st Feb 2025
2 p.m.

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

300

Yellow-legged/Lesser Black-backed Gull
Larus michahellis/fuscus

300, Yellow-legged/Lesser Black-backed GullLarus michahellis/fuscus

1st Feb 2025
12:45 p.m.

Luis Rodrigues

200

Yellow-legged/Lesser Black-backed Gull
Larus michahellis/fuscus

200, Yellow-legged/Lesser Black-backed GullLarus michahellis/fuscus

1st Feb 2025
12:11 p.m.

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

Paulo Leite

200

Yellow-legged/Lesser Black-backed Gull
Larus michahellis/fuscus

200, Yellow-legged/Lesser Black-backed GullLarus michahellis/fuscus

1st Feb 2025
12:11 p.m.

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

Helder Vieira

Yellow-legged/Lesser Black-backed Gull
Larus michahellis/fuscus

3, Yellow-legged/Lesser Black-backed GullLarus michahellis/fuscus

1st Feb 2025
10:47 a.m.

Yellow-legged/Lesser Black-backed Gull
Larus michahellis/fuscus

1, Yellow-legged/Lesser Black-backed GullLarus michahellis/fuscus

1st Feb 2025
10:31 a.m.

Paul de Magos
Salvaterra de Magos, Santarém

Yellow-legged/Lesser Black-backed Gull
Larus michahellis/fuscus

8, Yellow-legged/Lesser Black-backed GullLarus michahellis/fuscus

1st Feb 2025
10:30 a.m.

Paul de Magos
Salvaterra de Magos, Santarém

Yellow-legged/Lesser Black-backed Gull
Larus michahellis/fuscus

8, Yellow-legged/Lesser Black-backed GullLarus michahellis/fuscus

1st Feb 2025
10:30 a.m.

Sapal da Moita
Moita, Setúbal

Yellow-legged/Lesser Black-backed Gull
Larus michahellis/fuscus

X, Yellow-legged/Lesser Black-backed GullLarus michahellis/fuscus

1st Feb 2025
9:44 a.m.

David Matos

615

Yellow-legged/Lesser Black-backed Gull
Larus michahellis/fuscus

615, Yellow-legged/Lesser Black-backed GullLarus michahellis/fuscus

1st Feb 2025
7:50 a.m.

Ponta de Santo André - Póvoa de Varzim
Póvoa de Varzim, Porto

Jorge Araújo da Silva

500

Yellow-legged/Lesser Black-backed Gull
Larus michahellis/fuscus

500, Yellow-legged/Lesser Black-backed GullLarus michahellis/fuscus

31st Jan 2025
3:12 p.m.

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

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

Yellow-legged/Lesser Black-backed Gull
Larus michahellis/fuscus

X, Yellow-legged/Lesser Black-backed GullLarus michahellis/fuscus

31st Jan 2025
2:45 p.m.

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

Yellow-legged/Lesser Black-backed Gull
Larus michahellis/fuscus

X, Yellow-legged/Lesser Black-backed GullLarus michahellis/fuscus

31st Jan 2025
2:45 p.m.

Yellow-legged/Lesser Black-backed Gull
Larus michahellis/fuscus

1, Yellow-legged/Lesser Black-backed GullLarus michahellis/fuscus

31st Jan 2025
12:55 p.m.

Rua Medrosa
Oeiras, Lisboa

Joel Patrizio 🐦‍⬛

1,000

Yellow-legged/Lesser Black-backed Gull
Larus michahellis/fuscus

1,000, Yellow-legged/Lesser Black-backed GullLarus michahellis/fuscus

31st Jan 2025
8:35 a.m.

Yellow-legged/Lesser Black-backed Gull
Larus michahellis/fuscus

1, Yellow-legged/Lesser Black-backed GullLarus michahellis/fuscus

31st Jan 2025
8:12 a.m.

Estação de Metro das Sete Bicas, Senhora da Hora
Matosinhos, Porto

Yellow-legged/Lesser Black-backed Gull
Larus michahellis/fuscus

5, Yellow-legged/Lesser Black-backed GullLarus michahellis/fuscus

31st Jan 2025
8:08 a.m.

ZPE Paul do Taipal
Montemor-o-Velho, Coimbra

Yellow-legged/Lesser Black-backed Gull
Larus michahellis/fuscus

1, Yellow-legged/Lesser Black-backed GullLarus michahellis/fuscus

30th Jan 2025
3:04 p.m.

Rua Medrosa
Oeiras, Lisboa

Joel Patrizio 🐦‍⬛

Yellow-legged/Lesser Black-backed Gull
Larus michahellis/fuscus

X, Yellow-legged/Lesser Black-backed GullLarus michahellis/fuscus

30th Jan 2025
2:03 p.m.

Cauã Menezes

500

Yellow-legged/Lesser Black-backed Gull
Larus michahellis/fuscus

500, Yellow-legged/Lesser Black-backed GullLarus michahellis/fuscus

30th Jan 2025
10:16 a.m.

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

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

Yellow-legged/Lesser Black-backed Gull
Larus michahellis/fuscus

X, Yellow-legged/Lesser Black-backed GullLarus michahellis/fuscus

30th Jan 2025
9:45 a.m.

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

Yellow-legged/Lesser Black-backed Gull
Larus michahellis/fuscus

X, Yellow-legged/Lesser Black-backed GullLarus michahellis/fuscus

30th Jan 2025
9:45 a.m.

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

150

Yellow-legged/Lesser Black-backed Gull
Larus michahellis/fuscus

150, Yellow-legged/Lesser Black-backed GullLarus michahellis/fuscus

30th Jan 2025
9:03 a.m.

Lezíria Norte
Vila Franca de Xira, Lisboa

Yellow-legged/Lesser Black-backed Gull
Larus michahellis/fuscus

X, Yellow-legged/Lesser Black-backed GullLarus michahellis/fuscus

30th Jan 2025
9 a.m.

Lezíria Norte
Vila Franca de Xira, Lisboa

Yellow-legged/Lesser Black-backed Gull
Larus michahellis/fuscus

X, Yellow-legged/Lesser Black-backed GullLarus michahellis/fuscus

30th Jan 2025
9 a.m.

570 Rua Sousa Aroso, Matosinhos
Matosinhos, Porto

Yellow-legged/Lesser Black-backed Gull
Larus michahellis/fuscus

1, Yellow-legged/Lesser Black-backed GullLarus michahellis/fuscus

30th Jan 2025
8:31 a.m.

1136I Avenida Menéres, Matosinhos
Matosinhos, Porto

Yellow-legged/Lesser Black-backed Gull
Larus michahellis/fuscus

17, Yellow-legged/Lesser Black-backed GullLarus michahellis/fuscus

30th Jan 2025
8:25 a.m.

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

750

Yellow-legged/Lesser Black-backed Gull
Larus michahellis/fuscus

750, Yellow-legged/Lesser Black-backed GullLarus michahellis/fuscus

30th Jan 2025
8:03 a.m.

Yellow-legged/Lesser Black-backed Gull
Larus michahellis/fuscus

7, Yellow-legged/Lesser Black-backed GullLarus michahellis/fuscus

30th Jan 2025
7:44 a.m.

Pragal--Valdeão
Almada, Setúbal

Yellow-legged/Lesser Black-backed Gull
Larus michahellis/fuscus

6, Yellow-legged/Lesser Black-backed GullLarus michahellis/fuscus

29th Jan 2025
5:45 p.m.

Luís Lourenço

Yellow-legged/Lesser Black-backed Gull
Larus michahellis/fuscus

X, Yellow-legged/Lesser Black-backed GullLarus michahellis/fuscus

29th Jan 2025
4 p.m.

Percurso das Lezírias - Samora Correia
Benavente, Santarém

Percurso das Lezírias - Samora Correia
Benavente, Santarém

Yellow-legged/Lesser Black-backed Gull
Larus michahellis/fuscus

X, Yellow-legged/Lesser Black-backed GullLarus michahellis/fuscus

29th Jan 2025
4 p.m.

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

Yellow-legged/Lesser Black-backed Gull
Larus michahellis/fuscus

X, Yellow-legged/Lesser Black-backed GullLarus michahellis/fuscus

29th Jan 2025
1:09 p.m.

Miguel Guimaraes

Yellow-legged/Lesser Black-backed Gull
Larus michahellis/fuscus

5, Yellow-legged/Lesser Black-backed GullLarus michahellis/fuscus

29th Jan 2025
12:26 p.m.

Samora Correia
Benavente, Santarém

Yellow-legged/Lesser Black-backed Gull
Larus michahellis/fuscus

X, Yellow-legged/Lesser Black-backed GullLarus michahellis/fuscus

29th Jan 2025
11:40 a.m.

Samora Correia
Benavente, Santarém

Yellow-legged/Lesser Black-backed Gull
Larus michahellis/fuscus

X, Yellow-legged/Lesser Black-backed GullLarus michahellis/fuscus

29th Jan 2025
11:40 a.m.

Ribeira das Enguias
Alcochete, Setúbal

Yellow-legged/Lesser Black-backed Gull
Larus michahellis/fuscus

X, Yellow-legged/Lesser Black-backed GullLarus michahellis/fuscus

29th Jan 2025
9:20 a.m.

Ribeira das Enguias
Alcochete, Setúbal

Yellow-legged/Lesser Black-backed Gull
Larus michahellis/fuscus

X, Yellow-legged/Lesser Black-backed GullLarus michahellis/fuscus

29th Jan 2025
9:20 a.m.

N118 - Porto Alto
Benavente, Santarém

Yellow-legged/Lesser Black-backed Gull
Larus michahellis/fuscus

X, Yellow-legged/Lesser Black-backed GullLarus michahellis/fuscus

29th Jan 2025
9 a.m.

N118 - Porto Alto
Benavente, Santarém

Yellow-legged/Lesser Black-backed Gull
Larus michahellis/fuscus

X, Yellow-legged/Lesser Black-backed GullLarus michahellis/fuscus

29th Jan 2025
9 a.m.

Sapal de Corroios--Moinho de Maré
Seixal, Setúbal

200

Yellow-legged/Lesser Black-backed Gull
Larus michahellis/fuscus

200, Yellow-legged/Lesser Black-backed GullLarus michahellis/fuscus

28th Jan 2025
3:57 p.m.

Humberto Matos

Yellow-legged/Lesser Black-backed Gull
Larus michahellis/fuscus

6, Yellow-legged/Lesser Black-backed GullLarus michahellis/fuscus

28th Jan 2025
11:51 a.m.

PN Ria Formosa--Centro de Ciência Viva do Algarve
Faro, Faro

LizH AidanB

200

Yellow-legged/Lesser Black-backed Gull
Larus michahellis/fuscus

200, Yellow-legged/Lesser Black-backed GullLarus michahellis/fuscus

28th Jan 2025
8:20 a.m.

Estação de Metro das Sete Bicas, Senhora da Hora
Matosinhos, Porto

Yellow-legged/Lesser Black-backed Gull
Larus michahellis/fuscus

7, Yellow-legged/Lesser Black-backed GullLarus michahellis/fuscus

28th Jan 2025
7:57 a.m.

Yellow-legged/Lesser Black-backed Gull
Larus michahellis/fuscus

19, Yellow-legged/Lesser Black-backed GullLarus michahellis/fuscus

28th Jan 2025
7:28 a.m.

Yellow-legged/Lesser Black-backed Gull
Larus michahellis/fuscus

40, Yellow-legged/Lesser Black-backed GullLarus michahellis/fuscus

27th Jan 2025
12:47 p.m.

Porto de São Pedro da Afurada
Vila Nova de Gaia, Porto

Yellow-legged/Lesser Black-backed Gull
Larus michahellis/fuscus

50, Yellow-legged/Lesser Black-backed GullLarus michahellis/fuscus

27th Jan 2025
11:01 a.m.

PF Monsanto--Caselas
Lisboa, Lisboa

Yellow-legged/Lesser Black-backed Gull
Larus michahellis/fuscus

4, Yellow-legged/Lesser Black-backed GullLarus michahellis/fuscus

27th Jan 2025
10:17 a.m.

Vasco Frederico

Yellow-legged/Lesser Black-backed Gull
Larus michahellis/fuscus

1, Yellow-legged/Lesser Black-backed GullLarus michahellis/fuscus

27th Jan 2025
10:13 a.m.

EPUL
Lisboa, Lisboa

Vasco Frederico

100

Yellow-legged/Lesser Black-backed Gull
Larus michahellis/fuscus

100, Yellow-legged/Lesser Black-backed GullLarus michahellis/fuscus

27th Jan 2025
9:34 a.m.

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

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

900

Yellow-legged/Lesser Black-backed Gull
Larus michahellis/fuscus

900, Yellow-legged/Lesser Black-backed GullLarus michahellis/fuscus

27th Jan 2025
9:07 a.m.

Paulo Leite

Yellow-legged/Lesser Black-backed Gull
Larus michahellis/fuscus

3, Yellow-legged/Lesser Black-backed GullLarus michahellis/fuscus

27th Jan 2025
8:42 a.m.

570 Rua Sousa Aroso, Matosinhos
Matosinhos, Porto

1136I Avenida Menéres, Matosinhos
Matosinhos, Porto

Yellow-legged/Lesser Black-backed Gull
Larus michahellis/fuscus

6, Yellow-legged/Lesser Black-backed GullLarus michahellis/fuscus

27th Jan 2025
8:37 a.m.

Estação de Metro das Sete Bicas, Senhora da Hora
Matosinhos, Porto

Yellow-legged/Lesser Black-backed Gull
Larus michahellis/fuscus

1, Yellow-legged/Lesser Black-backed GullLarus michahellis/fuscus

27th Jan 2025
8:18 a.m.

Yellow-legged/Lesser Black-backed Gull
Larus michahellis/fuscus

1, Yellow-legged/Lesser Black-backed GullLarus michahellis/fuscus

27th Jan 2025
8:11 a.m.

Yellow-legged/Lesser Black-backed Gull
Larus michahellis/fuscus

10, Yellow-legged/Lesser Black-backed GullLarus michahellis/fuscus

27th Jan 2025
7:48 a.m.

Yellow-legged/Lesser Black-backed Gull
Larus michahellis/fuscus

1, Yellow-legged/Lesser Black-backed GullLarus michahellis/fuscus

26th Jan 2025
4:45 p.m.

Yellow-legged/Lesser Black-backed Gull
Larus michahellis/fuscus

1, Yellow-legged/Lesser Black-backed GullLarus michahellis/fuscus

26th Jan 2025
3:15 p.m.