Observations

Updated every hour
5
Sandwich Tern
Thalasseus sandvicensis
5, Sandwich TernThalasseus sandvicensis
28th Feb 2025,3:40 p.m.
PN Sintra-Cascais--Cabo Raso
Cascais, Lisboa
Azahara Romero Usuga
5
Sandwich Tern
Thalasseus sandvicensis
5, Sandwich TernThalasseus sandvicensis
28th Feb 2025,3:40 p.m.
PN Sintra-Cascais--Cabo Raso
Cascais, Lisboa
Alberto Ursua
2
Sandwich Tern
Thalasseus sandvicensis
2, Sandwich TernThalasseus sandvicensis
28th Feb 2025,3 p.m.
Molhe sul da Praia da Barra
Ílhavo, Aveiro
Oscar Morais
1
Sandwich Tern
Thalasseus sandvicensis
1, Sandwich TernThalasseus sandvicensis
28th Feb 2025,11:30 a.m.
Alvor, Faro
Portimão, Faro
Shirl Arnold
1
Sandwich Tern
Thalasseus sandvicensis
1, Sandwich TernThalasseus sandvicensis
28th Feb 2025,7:35 a.m.
Passeio marítimo de Oeiras (INATEL)
Oeiras, Lisboa
Paulo Fernandez
1
Sandwich Tern
Thalasseus sandvicensis
1, Sandwich TernThalasseus sandvicensis
27th Feb 2025,3 p.m.
Lagoa dos Salgados
Silves, Faro
Guillaume Réthoré
1
Sandwich Tern
Thalasseus sandvicensis
1, Sandwich TernThalasseus sandvicensis
27th Feb 2025,1:43 p.m.
Praia Norte de Viana do Castelo
Viana do Castelo, Viana do Castelo
Carl Miller
1
Sandwich Tern
Thalasseus sandvicensis
1, Sandwich TernThalasseus sandvicensis
27th Feb 2025,8:12 a.m.
Talude da plataforma continental ao largo de Quarteira
Faro, Faro
Samuel Conceição
3
Sandwich Tern
Thalasseus sandvicensis
3, Sandwich TernThalasseus sandvicensis
27th Feb 2025,8 a.m.
Alvor Area Geral
Portimão, Faro
Carl Hawker
1
Sandwich Tern
Thalasseus sandvicensis
1, Sandwich TernThalasseus sandvicensis
26th Feb 2025,4 p.m.
RN Estuário do Tejo--salinas de Vasa Sacos
Benavente, Santarém
Humberto Matos
1
Sandwich Tern
Thalasseus sandvicensis
1, Sandwich TernThalasseus sandvicensis
26th Feb 2025,3:40 p.m.
PN Ria Formosa--Salinas de Tavira (Quatro Águas)
Tavira, Faro
Nelson Conceição
15
Sandwich Tern
Thalasseus sandvicensis
15, Sandwich TernThalasseus sandvicensis
26th Feb 2025,12:37 p.m.
Lagoa de Óbidos--Foz do Rio Real
Óbidos, Leiria
Pedro Moreira
1
Sandwich Tern
Thalasseus sandvicensis
1, Sandwich TernThalasseus sandvicensis
26th Feb 2025,9:50 a.m.
PN Ria Formosa--Quinta de Marim
Olhão, Faro
Nelson Conceição
1
Sandwich Tern
Thalasseus sandvicensis
1, Sandwich TernThalasseus sandvicensis
26th Feb 2025,9:50 a.m.
PN Ria Formosa--Quinta de Marim
Olhão, Faro
Thijs Valkenburg
1
Sandwich Tern
Thalasseus sandvicensis
1, Sandwich TernThalasseus sandvicensis
26th Feb 2025,9:15 a.m.
PN Vale do Guadiana--Mértola
Mértola, Beja
António Cotão
1
Sandwich Tern
Thalasseus sandvicensis
1, Sandwich TernThalasseus sandvicensis
26th Feb 2025,9:12 a.m.
PN Ria Formosa--Ludo--Esteiros do Ancão e da Maria Nova
Loulé, Faro
João Caetano
1
Sandwich Tern
Thalasseus sandvicensis
1, Sandwich TernThalasseus sandvicensis
24th Feb 2025,4:45 p.m.
PN Ria Formosa--Salinas de Tavira (Quatro Águas)
Tavira, Faro
Nelson Conceição
1
Sandwich Tern
Thalasseus sandvicensis
1, Sandwich TernThalasseus sandvicensis
24th Feb 2025,4:26 p.m.
Praia do Trafal
Loulé, Faro
João Caetano
2
Sandwich Tern
Thalasseus sandvicensis
2, Sandwich TernThalasseus sandvicensis
24th Feb 2025,2:10 p.m.
PN Ria Formosa--Salinas do Forte do Rato
Tavira, Faro
Jarmo Jalava
1
Sandwich Tern
Thalasseus sandvicensis
1, Sandwich TernThalasseus sandvicensis
24th Feb 2025,10:55 a.m.
Bombeira Guadiana
Mértola, Beja
António Cotão
1
Sandwich Tern
Thalasseus sandvicensis
1, Sandwich TernThalasseus sandvicensis
24th Feb 2025,9:45 a.m.
Salinas do Samouco
Alcochete, Setúbal
Luís Lourenço
1
Sandwich Tern
Thalasseus sandvicensis
1, Sandwich TernThalasseus sandvicensis
24th Feb 2025,7:36 a.m.
Molhes da Figueira da Foz
Figueira da Foz, Coimbra
Luís Manuel Silva
20
Sandwich Tern
Thalasseus sandvicensis
20, Sandwich TernThalasseus sandvicensis
23rd Feb 2025,5:22 p.m.
PN Sintra-Cascais--Boca do Inferno
Cascais, Lisboa
Haris Little
3
Sandwich Tern
Thalasseus sandvicensis
3, Sandwich TernThalasseus sandvicensis
23rd Feb 2025,5:16 p.m.
Lagoa de Albufeira--Lagoa Grande
Sesimbra, Setúbal
Hélio Batista
4
Sandwich Tern
Thalasseus sandvicensis
4, Sandwich TernThalasseus sandvicensis
23rd Feb 2025,4:45 p.m.
PN Ria Formosa--Salinas do Forte do Rato
Tavira, Faro
António Cotão
X
Sandwich Tern
Thalasseus sandvicensis
X, Sandwich TernThalasseus sandvicensis
23rd Feb 2025,3:20 p.m.
RNL Estuário do Douro--área geral
Vila Nova de Gaia, Porto
Joel Neves
1
Sandwich Tern
Thalasseus sandvicensis
1, Sandwich TernThalasseus sandvicensis
23rd Feb 2025,2:56 p.m.
Ria de Alvor--área geral
Portimão, Faro
Niels H
5
Sandwich Tern
Thalasseus sandvicensis
5, Sandwich TernThalasseus sandvicensis
23rd Feb 2025,1:52 p.m.
PN Ria Formosa--Quinta do Lago--área geral
Loulé, Faro
Karen Becker
1
Sandwich Tern
Thalasseus sandvicensis
1, Sandwich TernThalasseus sandvicensis
23rd Feb 2025,12:38 p.m.
Faro, Faro
Faro, Faro
Karen Becker
X
Sandwich Tern
Thalasseus sandvicensis
X, Sandwich TernThalasseus sandvicensis
23rd Feb 2025,12:26 p.m.
RNL Estuário do Douro--área geral
Vila Nova de Gaia, Porto
Miguel Carvalho
3
Sandwich Tern
Thalasseus sandvicensis
3, Sandwich TernThalasseus sandvicensis
23rd Feb 2025,11:50 a.m.
Ribeira das Enguias
Alcochete, Setúbal
Paulo Roncon
4
Sandwich Tern
Thalasseus sandvicensis
4, Sandwich TernThalasseus sandvicensis
23rd Feb 2025,10:30 a.m.
Meia praia
Lagos, Faro
Carl Hawker
1
Sandwich Tern
Thalasseus sandvicensis
1, Sandwich TernThalasseus sandvicensis
23rd Feb 2025,10:30 a.m.
PN Ria Formosa--Quinta do Lago--área geral
Loulé, Faro
António Cotão
4
Sandwich Tern
Thalasseus sandvicensis
4, Sandwich TernThalasseus sandvicensis
23rd Feb 2025,10:14 a.m.
Salinas do Samouco
Alcochete, Setúbal
Nelson Pereira
4
Sandwich Tern
Thalasseus sandvicensis
4, Sandwich TernThalasseus sandvicensis
23rd Feb 2025,7:52 a.m.
PN Sintra-Cascais--Cabo Raso
Cascais, Lisboa
João Gameiro
4
Sandwich Tern
Thalasseus sandvicensis
4, Sandwich TernThalasseus sandvicensis
23rd Feb 2025,7:52 a.m.
PN Sintra-Cascais--Cabo Raso
Cascais, Lisboa
Fabio Marcolin
4
Sandwich Tern
Thalasseus sandvicensis
4, Sandwich TernThalasseus sandvicensis
23rd Feb 2025,7:52 a.m.
PN Sintra-Cascais--Cabo Raso
Cascais, Lisboa
Martin Beal
1
Sandwich Tern
Thalasseus sandvicensis
1, Sandwich TernThalasseus sandvicensis
22nd Feb 2025,4:34 p.m.
RNL Estuário do Douro--área geral
Vila Nova de Gaia, Porto
Helder Ferreira
1
Sandwich Tern
Thalasseus sandvicensis
1, Sandwich TernThalasseus sandvicensis
22nd Feb 2025,4:07 p.m.
PLFA
Sesimbra, Setúbal
Hélio Batista
1
Sandwich Tern
Thalasseus sandvicensis
1, Sandwich TernThalasseus sandvicensis
22nd Feb 2025,3:29 p.m.
RN Estuário do Sado--Península de Tróia
Grândola, Setúbal
Domingos Leitão
1
Sandwich Tern
Thalasseus sandvicensis
1, Sandwich TernThalasseus sandvicensis
22nd Feb 2025,3:29 p.m.
RN Estuário do Sado--Península de Tróia
Grândola, Setúbal
Luís Custódia
2
Sandwich Tern
Thalasseus sandvicensis
2, Sandwich TernThalasseus sandvicensis
22nd Feb 2025,1:12 p.m.
Tróia - Costa de Galé
Grândola, Setúbal
Luís Custódia
2
Sandwich Tern
Thalasseus sandvicensis
2, Sandwich TernThalasseus sandvicensis
22nd Feb 2025,1:12 p.m.
Tróia - Costa de Galé
Grândola, Setúbal
Domingos Leitão
3
Sandwich Tern
Thalasseus sandvicensis
3, Sandwich TernThalasseus sandvicensis
22nd Feb 2025,12:30 p.m.
Estuário do Sado--ferry Setúbal-Tróia
Grândola, Setúbal
Luís Custódia
3
Sandwich Tern
Thalasseus sandvicensis
3, Sandwich TernThalasseus sandvicensis
22nd Feb 2025,12:30 p.m.
Estuário do Sado--ferry Setúbal-Tróia
Grândola, Setúbal
Domingos Leitão
2
Sandwich Tern
Thalasseus sandvicensis
2, Sandwich TernThalasseus sandvicensis
22nd Feb 2025,10:32 a.m.
RN Estuário do Sado--Mitrena
Setúbal, Setúbal
Domingos Leitão
2
Sandwich Tern
Thalasseus sandvicensis
2, Sandwich TernThalasseus sandvicensis
22nd Feb 2025,10:32 a.m.
RN Estuário do Sado--Mitrena
Setúbal, Setúbal
Luís Custódia
1
Sandwich Tern
Thalasseus sandvicensis
1, Sandwich TernThalasseus sandvicensis
22nd Feb 2025,10:20 a.m.
PN Ria Formosa--Ilha de Tavira
Tavira, Faro
Isabel Bairro-Alto
1
Sandwich Tern
Thalasseus sandvicensis
1, Sandwich TernThalasseus sandvicensis
22nd Feb 2025,10:20 a.m.
PN Ria Formosa--Ilha de Tavira
Tavira, Faro
Nelson Conceição
2
Sandwich Tern
Thalasseus sandvicensis
2, Sandwich TernThalasseus sandvicensis
22nd Feb 2025,9:25 a.m.
Praia do Trafal
Loulé, Faro
Miguel Mendes
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