Observations

Updated every hour
Count
Species
Count, Species
Date
Location
Observer
23
Lesser Black-backed Gull
Larus fuscus
23, Lesser Black-backed GullLarus fuscus
6th Apr 2025
1:20 p.m.
RN Estuário do Tejo--Mouchão das Garças
Vila Franca de Xira, Lisboa
Martina Corgnati
X
Lesser Black-backed Gull
Larus fuscus
X, Lesser Black-backed GullLarus fuscus
6th Apr 2025
noon
Praia do Dafundo
Oeiras, Lisboa
João Ferreira da Silva
7
Lesser Black-backed Gull
Larus fuscus
7, Lesser Black-backed GullLarus fuscus
6th Apr 2025
11:18 a.m.
Cais das Colunas
Lisboa, Lisboa
Pete Read
5
Lesser Black-backed Gull
Larus fuscus
5, Lesser Black-backed GullLarus fuscus
6th Apr 2025
9:03 a.m.
Alfragide
Amadora, Lisboa
Bruno Santos
2
Lesser Black-backed Gull
Larus fuscus
2, Lesser Black-backed GullLarus fuscus
6th Apr 2025
8:49 a.m.
Lezíria Grande de Vila Franca de Xira--área geral
Vila Franca de Xira, Lisboa
Amelia Almeida
2
Lesser Black-backed Gull
Larus fuscus
2, Lesser Black-backed GullLarus fuscus
6th Apr 2025
8:49 a.m.
Lezíria Grande de Vila Franca de Xira--área geral
Vila Franca de Xira, Lisboa
Peter Waanders
2
Lesser Black-backed Gull
Larus fuscus
2, Lesser Black-backed GullLarus fuscus
6th Apr 2025
8:49 a.m.
Lezíria Grande de Vila Franca de Xira--área geral
Vila Franca de Xira, Lisboa
Katinka Domen
3
Lesser Black-backed Gull
Larus fuscus
3, Lesser Black-backed GullLarus fuscus
6th Apr 2025
8:45 a.m.
RN Estuário do Tejo--estrada de acesso ao EVOA
Vila Franca de Xira, Lisboa
Pedro Moreira
3
Lesser Black-backed Gull
Larus fuscus
3, Lesser Black-backed GullLarus fuscus
6th Apr 2025
8:45 a.m.
RN Estuário do Tejo--estrada de acesso ao EVOA
Vila Franca de Xira, Lisboa
Terry Bohling
3
Lesser Black-backed Gull
Larus fuscus
3, Lesser Black-backed GullLarus fuscus
6th Apr 2025
8:45 a.m.
RN Estuário do Tejo--estrada de acesso ao EVOA
Vila Franca de Xira, Lisboa
Martina Corgnati
3
Lesser Black-backed Gull
Larus fuscus
3, Lesser Black-backed GullLarus fuscus
6th Apr 2025
8:45 a.m.
RN Estuário do Tejo--estrada de acesso ao EVOA
Vila Franca de Xira, Lisboa
Rita Gould
3
Lesser Black-backed Gull
Larus fuscus
3, Lesser Black-backed GullLarus fuscus
6th Apr 2025
8:45 a.m.
RN Estuário do Tejo--estrada de acesso ao EVOA
Vila Franca de Xira, Lisboa
Dennis Butcher
X
Lesser Black-backed Gull
Larus fuscus
X, Lesser Black-backed GullLarus fuscus
6th Apr 2025
7:36 a.m.
PN Sintra-Cascais--Cabo Raso
Cascais, Lisboa
António Gonçalves
2
Lesser Black-backed Gull
Larus fuscus
2, Lesser Black-backed GullLarus fuscus
5th Apr 2025
7:34 p.m.
Lisboa--Jardim Cesário Verde
Lisboa, Lisboa
Alexandre Hespanhol Leitão
6
Lesser Black-backed Gull
Larus fuscus
6, Lesser Black-backed GullLarus fuscus
5th Apr 2025
7:02 p.m.
Complexo Desportivo Nacional do Jamor
Oeiras, Lisboa
Mário Trindade
2
Lesser Black-backed Gull
Larus fuscus
2, Lesser Black-backed GullLarus fuscus
5th Apr 2025
2:38 p.m.
RN Estuário do Tejo--EVOA--área geral
Vila Franca de Xira, Lisboa
Martina Corgnati
2
Lesser Black-backed Gull
Larus fuscus
2, Lesser Black-backed GullLarus fuscus
5th Apr 2025
11:46 a.m.
Vale do rio Alcabrichel--Vimeiro / Porto Novo
Torres Vedras, Lisboa
rosário maldonado
1
Lesser Black-backed Gull
Larus fuscus
1, Lesser Black-backed GullLarus fuscus
5th Apr 2025
10:18 a.m.
Calçada de Carriche
Lisboa, Lisboa
Ana Velhote
1
Lesser Black-backed Gull
Larus fuscus
1, Lesser Black-backed GullLarus fuscus
5th Apr 2025
10:18 a.m.
Calçada de Carriche
Lisboa, Lisboa
Vasco Valadares
2
Lesser Black-backed Gull
Larus fuscus
2, Lesser Black-backed GullLarus fuscus
5th Apr 2025
10:09 a.m.
Praia das Avencas
Cascais, Lisboa
Nelson Pereira
12
Lesser Black-backed Gull
Larus fuscus
12, Lesser Black-backed GullLarus fuscus
5th Apr 2025
8:29 a.m.
Lezíria Grande de Vila Franca de Xira--área geral
Vila Franca de Xira, Lisboa
António Gonçalves
5
Lesser Black-backed Gull
Larus fuscus
5, Lesser Black-backed GullLarus fuscus
4th Apr 2025
7:20 p.m.
Estufa Fria de Lisboa, Pq Edu VII
Lisboa, Lisboa
Luís Gordinho
3
Lesser Black-backed Gull
Larus fuscus
3, Lesser Black-backed GullLarus fuscus
4th Apr 2025
6:31 p.m.
Logradouro Av. Madrid, Lisboa
Lisboa, Lisboa
Luís Gordinho
10
Lesser Black-backed Gull
Larus fuscus
10, Lesser Black-backed GullLarus fuscus
4th Apr 2025
5:28 p.m.
Cemitério dos Olivais, Lisboa
Lisboa, Lisboa
Luís Gordinho
1
Lesser Black-backed Gull
Larus fuscus
1, Lesser Black-backed GullLarus fuscus
3rd Apr 2025
7:11 p.m.
Calçada de Carriche
Lisboa, Lisboa
Vasco Valadares
1
Lesser Black-backed Gull
Larus fuscus
1, Lesser Black-backed GullLarus fuscus
3rd Apr 2025
3:30 p.m.
PN Sintra-Cascais--Cabo da Roca
Sintra, Lisboa
Troy Parkin
1
Lesser Black-backed Gull
Larus fuscus
1, Lesser Black-backed GullLarus fuscus
3rd Apr 2025
1:45 p.m.
Alcântara
Lisboa, Lisboa
Miguel Appleton
X
Lesser Black-backed Gull
Larus fuscus
X, Lesser Black-backed GullLarus fuscus
3rd Apr 2025
11:02 a.m.
Rice Fields to Nature Center
Vila Franca de Xira, Lisboa
Julie Fannon
X
Lesser Black-backed Gull
Larus fuscus
X, Lesser Black-backed GullLarus fuscus
3rd Apr 2025
11:02 a.m.
Rice Fields to Nature Center
Vila Franca de Xira, Lisboa
Brad Bogus
X
Lesser Black-backed Gull
Larus fuscus
X, Lesser Black-backed GullLarus fuscus
3rd Apr 2025
11:02 a.m.
Lezíria Grande de Vila Franca de Xira--Arrozais da Giganta
Vila Franca de Xira, Lisboa
Jane Orsak
X
Lesser Black-backed Gull
Larus fuscus
X, Lesser Black-backed GullLarus fuscus
3rd Apr 2025
11:02 a.m.
Rice Fields to Nature Center
Vila Franca de Xira, Lisboa
Paul Chouinard
X
Lesser Black-backed Gull
Larus fuscus
X, Lesser Black-backed GullLarus fuscus
3rd Apr 2025
11:02 a.m.
Rice Fields to Nature Center
Vila Franca de Xira, Lisboa
António Cotão
X
Lesser Black-backed Gull
Larus fuscus
X, Lesser Black-backed GullLarus fuscus
3rd Apr 2025
11:02 a.m.
Rice Fields to Nature Center
Vila Franca de Xira, Lisboa
S Striffler
3
Lesser Black-backed Gull
Larus fuscus
3, Lesser Black-backed GullLarus fuscus
3rd Apr 2025
11 a.m.
Castelo de São Jorge
Lisboa, Lisboa
James Planinsek
X
Lesser Black-backed Gull
Larus fuscus
X, Lesser Black-backed GullLarus fuscus
3rd Apr 2025
10:45 a.m.
Beach
Cascais, Lisboa
Andrew May
1
Lesser Black-backed Gull
Larus fuscus
1, Lesser Black-backed GullLarus fuscus
2nd Apr 2025
7:32 p.m.
Rua Manuel Marques, Lisboa
Lisboa, Lisboa
Bruno Durão
1
Lesser Black-backed Gull
Larus fuscus
1, Lesser Black-backed GullLarus fuscus
2nd Apr 2025
7:35 a.m.
Lisboa--Estefânia
Lisboa, Lisboa
Alexandre Hespanhol Leitão
1
Lesser Black-backed Gull
Larus fuscus
1, Lesser Black-backed GullLarus fuscus
2nd Apr 2025
7 a.m.
PN Sintra-Cascais--Cabo Raso
Cascais, Lisboa
Hugo Blanco
1
Lesser Black-backed Gull
Larus fuscus
1, Lesser Black-backed GullLarus fuscus
1st Apr 2025
7:05 p.m.
Calçada de Carriche
Lisboa, Lisboa
Vasco Valadares
2
Lesser Black-backed Gull
Larus fuscus
2, Lesser Black-backed GullLarus fuscus
1st Apr 2025
6:21 p.m.
Instituto Ricardo Jorge - Jardim interior
Lisboa, Lisboa
Ana Alves
18
Lesser Black-backed Gull
Larus fuscus
18, Lesser Black-backed GullLarus fuscus
1st Apr 2025
4:30 p.m.
Auto selected
Lisboa, Lisboa
John Anderson
18
Lesser Black-backed Gull
Larus fuscus
18, Lesser Black-backed GullLarus fuscus
1st Apr 2025
4:30 p.m.
Auto selected
Lisboa, Lisboa
Lorrie Anderson
1
Lesser Black-backed Gull
Larus fuscus
1, Lesser Black-backed GullLarus fuscus
1st Apr 2025
9:22 a.m.
Cais das Colunas
Lisboa, Lisboa
Neil Hayward
2
Lesser Black-backed Gull
Larus fuscus
2, Lesser Black-backed GullLarus fuscus
1st Apr 2025
9:03 a.m.
Alto dos Lombos
Cascais, Lisboa
Ricardo Tomé
X
Lesser Black-backed Gull
Larus fuscus
X, Lesser Black-backed GullLarus fuscus
1st Apr 2025
8:30 a.m.
Lisbon Airport to Belem Ferry
Lisboa, Lisboa
Stephen Novosad
1
Lesser Black-backed Gull
Larus fuscus
1, Lesser Black-backed GullLarus fuscus
31st Mar 2025
6:32 p.m.
Parque José Gomes Ferreira
Lisboa, Lisboa
Ana Alves
2
Lesser Black-backed Gull
Larus fuscus
2, Lesser Black-backed GullLarus fuscus
31st Mar 2025
3:16 p.m.
PN Sintra-Cascais--Boca do Inferno
Cascais, Lisboa
João Vitor Andriola
7
Lesser Black-backed Gull
Larus fuscus
7, Lesser Black-backed GullLarus fuscus
31st Mar 2025
1:04 p.m.
Cais da Matinha
Lisboa, Lisboa
Bruno Durão
1
Lesser Black-backed Gull
Larus fuscus
1, Lesser Black-backed GullLarus fuscus
31st Mar 2025
7:54 a.m.
47A Rua Álvares Botelho, Amadora
Oeiras, Lisboa
João Vitor Andriola
6
Lesser Black-backed Gull
Larus fuscus
6, Lesser Black-backed GullLarus fuscus
31st Mar 2025
7:20 a.m.
Lisboa--Estefânia
Lisboa, Lisboa
Alexandre Hespanhol Leitão
15
Lesser Black-backed Gull
Larus fuscus
15, Lesser Black-backed GullLarus fuscus
30th Mar 2025
4:22 p.m.
12B Avenida Afonso Costa, Lisboa
Lisboa, Lisboa
Luís Gordinho
5
Lesser Black-backed Gull
Larus fuscus
5, Lesser Black-backed GullLarus fuscus
30th Mar 2025
3:58 p.m.
Parque do Tejo
Lisboa, Lisboa
Gonçalo Pessoa Fazenda
1
Lesser Black-backed Gull
Larus fuscus
1, Lesser Black-backed GullLarus fuscus
30th Mar 2025
3:15 p.m.
PN Sintra-Cascais--Cabo Raso
Cascais, Lisboa
Rene Ritsema
X
Lesser Black-backed Gull
Larus fuscus
X, Lesser Black-backed GullLarus fuscus
30th Mar 2025
10 a.m.
Lezíria VFX
Vila Franca de Xira, Lisboa
Jorge Leal
2
Lesser Black-backed Gull
Larus fuscus
2, Lesser Black-backed GullLarus fuscus
30th Mar 2025
9:47 a.m.
Praça do Império
Lisboa, Lisboa
João Vitor Andriola
22
Lesser Black-backed Gull
Larus fuscus
22, Lesser Black-backed GullLarus fuscus
30th Mar 2025
8:14 a.m.
Lezíria Grande de Vila Franca de Xira--área geral
Vila Franca de Xira, Lisboa
João Tiago Ribeiro
4
Lesser Black-backed Gull
Larus fuscus
4, Lesser Black-backed GullLarus fuscus
29th Mar 2025
6:36 p.m.
2C Rua 1º de Dezembro, Lisboa
Lisboa, Lisboa
lgztudzd
10
Lesser Black-backed Gull
Larus fuscus
10, Lesser Black-backed GullLarus fuscus
29th Mar 2025
5 p.m.
72 Rua Nova de São Mamede, Lisboa
Lisboa, Lisboa
Luís Gordinho
X
Lesser Black-backed Gull
Larus fuscus
X, Lesser Black-backed GullLarus fuscus
29th Mar 2025
11:17 a.m.
Parque do Tejo
Lisboa, Lisboa
A Coelho
X
Lesser Black-backed Gull
Larus fuscus
X, Lesser Black-backed GullLarus fuscus
29th Mar 2025
11 a.m.
Cais das Colunas
Lisboa, Lisboa
Connor Jones
X
Lesser Black-backed Gull
Larus fuscus
X, Lesser Black-backed GullLarus fuscus
29th Mar 2025
9:15 a.m.
Lezíria Grande de Vila Franca de Xira--área geral
Vila Franca de Xira, Lisboa
Paulo Belo
X
Lesser Black-backed Gull
Larus fuscus
X, Lesser Black-backed GullLarus fuscus
29th Mar 2025
9:15 a.m.
Lezíria Grande de Vila Franca de Xira--área geral
Vila Franca de Xira, Lisboa
Bárbara Morais
X
Lesser Black-backed Gull
Larus fuscus
X, Lesser Black-backed GullLarus fuscus
29th Mar 2025
8 a.m.
Cais das Colunas
Lisboa, Lisboa
Brad Moe
9
Lesser Black-backed Gull
Larus fuscus
9, Lesser Black-backed GullLarus fuscus
29th Mar 2025
7:50 a.m.
PN Sintra-Cascais--Cabo Raso
Cascais, Lisboa
Alexandre Mota
5
Lesser Black-backed Gull
Larus fuscus
5, Lesser Black-backed GullLarus fuscus
29th Mar 2025
7:40 a.m.
Linda-a-Velha, hortas
Oeiras, Lisboa
Hany Alonso
X
Lesser Black-backed Gull
Larus fuscus
X, Lesser Black-backed GullLarus fuscus
29th Mar 2025
6:30 a.m.
PN Sintra-Cascais--Cabo Raso
Cascais, Lisboa
Hugo Blanco
1
Lesser Black-backed Gull
Larus fuscus
1, Lesser Black-backed GullLarus fuscus
28th Mar 2025
5:34 p.m.
24E Rua Maria Alda Barbosa Nogueira, Amadora
Amadora, Lisboa
Sandro Grande
X
Lesser Black-backed Gull
Larus fuscus
X, Lesser Black-backed GullLarus fuscus
28th Mar 2025
1:15 p.m.
PT
Oeiras, Lisboa
Adam Selmeczi-Kovacs
1
Lesser Black-backed Gull
Larus fuscus
1, Lesser Black-backed GullLarus fuscus
28th Mar 2025
9:59 a.m.
RN Estuário do Tejo--Mouchão da Póvoa
Vila Franca de Xira, Lisboa
Ajit Antony
1
Lesser Black-backed Gull
Larus fuscus
1, Lesser Black-backed GullLarus fuscus
28th Mar 2025
6:27 a.m.
Auto selected
Lisboa, Lisboa
Annette Mathison
X
Lesser Black-backed Gull
Larus fuscus
X, Lesser Black-backed GullLarus fuscus
27th Mar 2025
5:27 p.m.
Docapesca de Algés
Lisboa, Lisboa
Sandro Grande
5
Lesser Black-backed Gull
Larus fuscus
5, Lesser Black-backed GullLarus fuscus
27th Mar 2025
1:07 p.m.
Cais da Matinha
Lisboa, Lisboa
Bruno Durão
6
Lesser Black-backed Gull
Larus fuscus
6, Lesser Black-backed GullLarus fuscus
27th Mar 2025
11:42 a.m.
Baía de Cascais
Cascais, Lisboa
Can Karayel
X
Lesser Black-backed Gull
Larus fuscus
X, Lesser Black-backed GullLarus fuscus
27th Mar 2025
7:41 a.m.
Cais do Sodré
Lisboa, Lisboa
Gonçalo Pessoa Fazenda
X
Lesser Black-backed Gull
Larus fuscus
X, Lesser Black-backed GullLarus fuscus
26th Mar 2025
5:30 p.m.
Bairro do Rosário
Cascais, Lisboa
Vilhelm Fagerström
17
Lesser Black-backed Gull
Larus fuscus
17, Lesser Black-backed GullLarus fuscus
26th Mar 2025
4:56 p.m.
Jardim da Torre de Belém
Lisboa, Lisboa
Can Karayel
X
Lesser Black-backed Gull
Larus fuscus
X, Lesser Black-backed GullLarus fuscus
26th Mar 2025
2:59 p.m.
Doca dos Olivais
Lisboa, Lisboa
Gonçalo Pessoa Fazenda
7
Lesser Black-backed Gull
Larus fuscus
7, Lesser Black-backed GullLarus fuscus
26th Mar 2025
12:59 p.m.
Cais da Matinha
Lisboa, Lisboa
Bruno Durão
1
Lesser Black-backed Gull
Larus fuscus
1, Lesser Black-backed GullLarus fuscus
26th Mar 2025
12:51 p.m.
Auto selected
Lisboa, Lisboa
Juan Piñanelli
2
Lesser Black-backed Gull
Larus fuscus
2, Lesser Black-backed GullLarus fuscus
26th Mar 2025
11:41 a.m.
R. Cel. Ferreira do Amaral, Lisboa
Lisboa, Lisboa
Bruno Santos
2
Lesser Black-backed Gull
Larus fuscus
2, Lesser Black-backed GullLarus fuscus
26th Mar 2025
8:55 a.m.
Parque Urbano dos Moinhos de Santana
Lisboa, Lisboa
Dalila Gonçalves
X
Lesser Black-backed Gull
Larus fuscus
X, Lesser Black-backed GullLarus fuscus
26th Mar 2025
8:38 a.m.
PN Sintra-Cascais--Cabo Raso
Cascais, Lisboa
João Ferreira da Silva
X
Lesser Black-backed Gull
Larus fuscus
X, Lesser Black-backed GullLarus fuscus
26th Mar 2025
8:30 a.m.
Foz do Rio Trancão
Loures, Lisboa
Ioana Stroe
3
Lesser Black-backed Gull
Larus fuscus
3, Lesser Black-backed GullLarus fuscus
26th Mar 2025
7:16 a.m.
Aeroporto de Lisboa
Lisboa, Lisboa
Thomas Cramer
3
Lesser Black-backed Gull
Larus fuscus
3, Lesser Black-backed GullLarus fuscus
25th Mar 2025
5:55 p.m.
280 Rua Cidade de Lobito, Lisboa
Lisboa, Lisboa
Paulo Fernandez
X
Lesser Black-backed Gull
Larus fuscus
X, Lesser Black-backed GullLarus fuscus
25th Mar 2025
4:30 p.m.
Cais das Colunas
Lisboa, Lisboa
Ioana Stroe
1
Lesser Black-backed Gull
Larus fuscus
1, Lesser Black-backed GullLarus fuscus
25th Mar 2025
2:14 p.m.
Calçada de Carriche
Lisboa, Lisboa
Vasco Valadares
70
Lesser Black-backed Gull
Larus fuscus
70, Lesser Black-backed GullLarus fuscus
25th Mar 2025
11 a.m.
Foz do Rio Trancão
Loures, Lisboa
Ioana Stroe
2
Lesser Black-backed Gull
Larus fuscus
2, Lesser Black-backed GullLarus fuscus
24th Mar 2025
12:40 p.m.
199 Praça Cidade do Luso, Lisboa
Lisboa, Lisboa
Paulo Fernandez
1
Lesser Black-backed Gull
Larus fuscus
1, Lesser Black-backed GullLarus fuscus
24th Mar 2025
9:22 a.m.
Praceta Dom Lourenço de Almada, Santo António dos Cavaleiros
Loures, Lisboa
Alexandre Mota
X
Lesser Black-backed Gull
Larus fuscus
X, Lesser Black-backed GullLarus fuscus
24th Mar 2025
9:20 a.m.
Rua do Norte, Faião
Sintra, Lisboa
Hany Alonso
X
Lesser Black-backed Gull
Larus fuscus
X, Lesser Black-backed GullLarus fuscus
24th Mar 2025
8:30 a.m.
Rua dos Moinhos, Casais da Cabrela
Sintra, Lisboa
Hany Alonso
10
Lesser Black-backed Gull
Larus fuscus
10, Lesser Black-backed GullLarus fuscus
24th Mar 2025
8 a.m.
Baía de Cascais
Cascais, Lisboa
Madelyn Sundquist
15
Lesser Black-backed Gull
Larus fuscus
15, Lesser Black-backed GullLarus fuscus
24th Mar 2025
7:25 a.m.
Rua da Fonte Pedrinha, Terrugem
Sintra, Lisboa
Hany Alonso
27
Lesser Black-backed Gull
Larus fuscus
27, Lesser Black-backed GullLarus fuscus
23rd Mar 2025
4:43 p.m.
Salinas de Alverca e Forte da Casa--ETAR de Alverca
Vila Franca de Xira, Lisboa
Alexandre Mota
50
Lesser Black-backed Gull
Larus fuscus
50, Lesser Black-backed GullLarus fuscus
23rd Mar 2025
3:40 p.m.
Granja do Marquês
Sintra, Lisboa
António Gonçalves
5
Lesser Black-backed Gull
Larus fuscus
5, Lesser Black-backed GullLarus fuscus
23rd Mar 2025
2:22 p.m.
Parque da Praça de Espanha
Lisboa, Lisboa
Luís Gordinho
X
Lesser Black-backed Gull
Larus fuscus
X, Lesser Black-backed GullLarus fuscus
23rd Mar 2025
1:48 p.m.
PN Sintra-Cascais--Magoito
Sintra, Lisboa
António Gonçalves
2
Lesser Black-backed Gull
Larus fuscus
2, Lesser Black-backed GullLarus fuscus
23rd Mar 2025
10:32 a.m.
Lisboa--Estefânia
Lisboa, Lisboa
Alexandre Hespanhol Leitão
3
Lesser Black-backed Gull
Larus fuscus
3, Lesser Black-backed GullLarus fuscus
23rd Mar 2025
9:40 a.m.
199 Praça Cidade do Luso, Lisboa
Lisboa, Lisboa
Paulo Fernandez
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