Observations

Updated every hour
Count
Species
Count, Species
Date
Location
Observer
2
Sandwich Tern
Thalasseus sandvicensis
2, Sandwich TernThalasseus sandvicensis
22nd Jun 2025
8:51 a.m.
PN Ria Formosa--Quinta de Marim
Olhão, Faro
Christian Gotsch
2
Sandwich Tern
Thalasseus sandvicensis
2, Sandwich TernThalasseus sandvicensis
11th May 2025
7 a.m.
PN Ria Formosa--canal de Olhão (percurso fluvial)
Olhão, Faro
Miguel Mendes
2
Sandwich Tern
Thalasseus sandvicensis
2, Sandwich TernThalasseus sandvicensis
1st May 2025
4:21 p.m.
PN Ria Formosa--Praia dos Cavacos
Olhão, Faro
Christian Gotsch
3
Sandwich Tern
Thalasseus sandvicensis
3, Sandwich TernThalasseus sandvicensis
19th Apr 2025
9 a.m.
Ao largo das Ilhas-Barreira
Olhão, Faro
Michelle Reiner
3
Sandwich Tern
Thalasseus sandvicensis
3, Sandwich TernThalasseus sandvicensis
18th Apr 2025
12:30 p.m.
PN Ria Formosa--Praia dos Cavacos
Olhão, Faro
Jon Irvine
1
Sandwich Tern
Thalasseus sandvicensis
1, Sandwich TernThalasseus sandvicensis
13th Apr 2025
9:03 a.m.
PN Ria Formosa--Salinas de Olhão
Olhão, Faro
James Turner
1
Sandwich Tern
Thalasseus sandvicensis
1, Sandwich TernThalasseus sandvicensis
11th Apr 2025
9:48 a.m.
PN Ria Formosa--Salinas de Olhão
Olhão, Faro
Ricardo Borges
1
Sandwich Tern
Thalasseus sandvicensis
1, Sandwich TernThalasseus sandvicensis
11th Apr 2025
9:48 a.m.
PN Ria Formosa--Salinas de Olhão
Olhão, Faro
Erich Kretzschmar
2
Sandwich Tern
Thalasseus sandvicensis
2, Sandwich TernThalasseus sandvicensis
9th Apr 2025
11:11 a.m.
PN Ria Formosa--canal de Olhão (percurso fluvial)
Olhão, Faro
James Turner
1
Sandwich Tern
Thalasseus sandvicensis
1, Sandwich TernThalasseus sandvicensis
5th Apr 2025
9:04 a.m.
PN Ria Formosa--Quinta de Marim
Olhão, Faro
Diogo Oliveira | onWILD Birding & Photography Expeditions
1
Sandwich Tern
Thalasseus sandvicensis
1, Sandwich TernThalasseus sandvicensis
3rd Apr 2025
9:31 a.m.
PN Ria Formosa--Quinta de Marim
Olhão, Faro
Ricardo Borges
1
Sandwich Tern
Thalasseus sandvicensis
1, Sandwich TernThalasseus sandvicensis
3rd Apr 2025
9:31 a.m.
PN Ria Formosa--Quinta de Marim
Olhão, Faro
Erich Kretzschmar
2
Sandwich Tern
Thalasseus sandvicensis
2, Sandwich TernThalasseus sandvicensis
1st Apr 2025
2:30 p.m.
PN Ria Formosa--Fuseta
Olhão, Faro
Isabel Bairro-Alto
2
Sandwich Tern
Thalasseus sandvicensis
2, Sandwich TernThalasseus sandvicensis
1st Apr 2025
2:30 p.m.
PN Ria Formosa--Fuseta
Olhão, Faro
Nelson Conceição
2
Sandwich Tern
Thalasseus sandvicensis
2, Sandwich TernThalasseus sandvicensis
31st Mar 2025
1:43 p.m.
Olhão Marina
Olhão, Faro
Jessé Roy-Drainville
1
Sandwich Tern
Thalasseus sandvicensis
1, Sandwich TernThalasseus sandvicensis
31st Mar 2025
7:32 a.m.
PN Ria Formosa--Salinas da Fuseta (Leste)
Olhão, Faro
Michael Prein
1
Sandwich Tern
Thalasseus sandvicensis
1, Sandwich TernThalasseus sandvicensis
28th Mar 2025
7:25 a.m.
PN Ria Formosa--Fuseta
Olhão, Faro
Nelson Fonseca
6
Sandwich Tern
Thalasseus sandvicensis
6, Sandwich TernThalasseus sandvicensis
25th Mar 2025
3:21 p.m.
PN Ria Formosa--Quinta de Marim
Olhão, Faro
Colin Hickson
3
Sandwich Tern
Thalasseus sandvicensis
3, Sandwich TernThalasseus sandvicensis
23rd Mar 2025
2:22 p.m.
PN Ria Formosa--Praia dos Cavacos
Olhão, Faro
Joseph Walston
17
Sandwich Tern
Thalasseus sandvicensis
17, Sandwich TernThalasseus sandvicensis
15th Mar 2025
2:41 p.m.
PN Ria Formosa--Quinta de Marim
Olhão, Faro
David Hancock
17
Sandwich Tern
Thalasseus sandvicensis
17, Sandwich TernThalasseus sandvicensis
15th Mar 2025
2:41 p.m.
PN Ria Formosa--Quinta de Marim
Olhão, Faro
Peter Hancock
30
Sandwich Tern
Thalasseus sandvicensis
30, Sandwich TernThalasseus sandvicensis
15th Mar 2025
12:45 p.m.
PN Ria Formosa--canal de Olhão (percurso fluvial)
Olhão, Faro
Miguel Mendes
2
Sandwich Tern
Thalasseus sandvicensis
2, Sandwich TernThalasseus sandvicensis
7th Mar 2025
1:19 p.m.
PN Ria Formosa--Quinta de Marim
Olhão, Faro
Kyösti Kopra
2
Sandwich Tern
Thalasseus sandvicensis
2, Sandwich TernThalasseus sandvicensis
7th Mar 2025
1:19 p.m.
PN Ria Formosa--Quinta de Marim
Olhão, Faro
Mikko Kataja
2
Sandwich Tern
Thalasseus sandvicensis
2, Sandwich TernThalasseus sandvicensis
7th Mar 2025
1:19 p.m.
PN Ria Formosa--Quinta de Marim
Olhão, Faro
Kari Korhonen
2
Sandwich Tern
Thalasseus sandvicensis
2, Sandwich TernThalasseus sandvicensis
7th Mar 2025
1:19 p.m.
PN Ria Formosa--Quinta de Marim
Olhão, Faro
Jukka Koskelainen
2
Sandwich Tern
Thalasseus sandvicensis
2, Sandwich TernThalasseus sandvicensis
7th Mar 2025
1:19 p.m.
PN Ria Formosa--Quinta de Marim
Olhão, Faro
Tuire Kujala
2
Sandwich Tern
Thalasseus sandvicensis
2, Sandwich TernThalasseus sandvicensis
7th Mar 2025
1:19 p.m.
PN Ria Formosa--Quinta de Marim
Olhão, Faro
Kim Söderling
2
Sandwich Tern
Thalasseus sandvicensis
2, Sandwich TernThalasseus sandvicensis
7th Mar 2025
1:19 p.m.
PN Ria Formosa--Quinta de Marim
Olhão, Faro
Hannu Sarvanne
1
Sandwich Tern
Thalasseus sandvicensis
1, Sandwich TernThalasseus sandvicensis
3rd Mar 2025
10:41 a.m.
Olhão - Av. 5 Outubro
Olhão, Faro
Nelson Fonseca
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
9:50 a.m.
PN Ria Formosa--Quinta de Marim
Olhão, Faro
Nelson Conceição
1
Sandwich Tern
Thalasseus sandvicensis
1, Sandwich TernThalasseus sandvicensis
21st Feb 2025
9:20 a.m.
PN Ria Formosa--Salinas de Olhão
Olhão, Faro
jacques gravel
1
Sandwich Tern
Thalasseus sandvicensis
1, Sandwich TernThalasseus sandvicensis
16th Feb 2025
8:52 a.m.
PN Ria Formosa--Quinta de Marim
Olhão, Faro
Alexandre Guerreiro
1
Sandwich Tern
Thalasseus sandvicensis
1, Sandwich TernThalasseus sandvicensis
16th Feb 2025
8:52 a.m.
PN Ria Formosa--Quinta de Marim
Olhão, Faro
José Godinho
1
Sandwich Tern
Thalasseus sandvicensis
1, Sandwich TernThalasseus sandvicensis
16th Feb 2025
8:52 a.m.
PN Ria Formosa--Quinta de Marim
Olhão, Faro
Mónica Guerreiro
5
Sandwich Tern
Thalasseus sandvicensis
5, Sandwich TernThalasseus sandvicensis
14th Feb 2025
3:41 p.m.
PN Ria Formosa--Quinta de Marim
Olhão, Faro
Lizanne Schweren
X
Sandwich Tern
Thalasseus sandvicensis
X, Sandwich TernThalasseus sandvicensis
12th Feb 2025
5:46 p.m.
8700 Avenida Professor Doutor César Oliveira, Fuseta
Olhão, Faro
Katen Setrinen
5
Sandwich Tern
Thalasseus sandvicensis
5, Sandwich TernThalasseus sandvicensis
11th Feb 2025
1:57 p.m.
PN Ria Formosa--Salinas da Fuseta (Leste)
Olhão, Faro
Isabel Bairro-Alto
1
Sandwich Tern
Thalasseus sandvicensis
1, Sandwich TernThalasseus sandvicensis
10th Feb 2025
3:08 p.m.
PN Ria Formosa--Salinas da Fuseta (Leste)
Olhão, Faro
Haris Little
X
Sandwich Tern
Thalasseus sandvicensis
X, Sandwich TernThalasseus sandvicensis
7th Feb 2025
10:10 a.m.
PN Ria Formosa--Quinta de Marim
Olhão, Faro
Brian Carruthers
2
Sandwich Tern
Thalasseus sandvicensis
2, Sandwich TernThalasseus sandvicensis
3rd Feb 2025
3 p.m.
PN Ria Formosa--Quinta de Marim
Olhão, Faro
Nelson Conceição
2
Sandwich Tern
Thalasseus sandvicensis
2, Sandwich TernThalasseus sandvicensis
3rd Feb 2025
3 p.m.
PN Ria Formosa--Quinta de Marim
Olhão, Faro
Isabel Bairro-Alto
2
Sandwich Tern
Thalasseus sandvicensis
2, Sandwich TernThalasseus sandvicensis
1st Feb 2025
3:20 p.m.
PN Ria Formosa--Quinta de Marim
Olhão, Faro
Christian Gotsch
X
Sandwich Tern
Thalasseus sandvicensis
X, Sandwich TernThalasseus sandvicensis
1st Feb 2025
12:45 p.m.
PN Ria Formosa--canal de Olhão (percurso fluvial)
Olhão, Faro
Miguel Mendes
2
Sandwich Tern
Thalasseus sandvicensis
2, Sandwich TernThalasseus sandvicensis
1st Feb 2025
9:04 a.m.
PN Ria Formosa--Fuseta
Olhão, Faro
Nelson Fonseca
5
Sandwich Tern
Thalasseus sandvicensis
5, Sandwich TernThalasseus sandvicensis
31st Jan 2025
11:30 a.m.
PN Ria Formosa--Fuseta
Olhão, Faro
Matthew Hewitt
1
Sandwich Tern
Thalasseus sandvicensis
1, Sandwich TernThalasseus sandvicensis
30th Jan 2025
9:50 a.m.
PN Ria Formosa--Quinta de Marim
Olhão, Faro
Nelson Conceição
7
Sandwich Tern
Thalasseus sandvicensis
7, Sandwich TernThalasseus sandvicensis
26th Jan 2025
12:45 p.m.
PN Ria Formosa--Quinta de Marim
Olhão, Faro
Christian Gotsch
1
Sandwich Tern
Thalasseus sandvicensis
1, Sandwich TernThalasseus sandvicensis
14th Jan 2025
4 p.m.
PN Ria Formosa--ETAR de Olhão
Olhão, Faro
Samuel Conceição
X
Sandwich Tern
Thalasseus sandvicensis
X, Sandwich TernThalasseus sandvicensis
4th Jan 2025
12:45 p.m.
PN Ria Formosa--canal de Olhão (percurso fluvial)
Olhão, Faro
Miguel Mendes
2
Sandwich Tern
Thalasseus sandvicensis
2, Sandwich TernThalasseus sandvicensis
4th Jan 2025
9:28 a.m.
PN Ria Formosa--Praia dos Cavacos
Olhão, Faro
Raquel Martínez Zamarra
2
Sandwich Tern
Thalasseus sandvicensis
2, Sandwich TernThalasseus sandvicensis
4th Jan 2025
9:28 a.m.
PN Ria Formosa--Praia dos Cavacos
Olhão, Faro
Gumer González
1
Sandwich Tern
Thalasseus sandvicensis
1, Sandwich TernThalasseus sandvicensis
3rd Jan 2025
9:25 a.m.
PN Ria Formosa--Quinta de Marim
Olhão, Faro
Christian Gotsch
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