Observations

Updated every hour
3
Sanderling
Calidris alba
3, SanderlingCalidris alba
19th May 2025
5:40 p.m.
Estuário do Ave
Vila do Conde, Porto
Francisco Pires
1
Sanderling
Calidris alba
1, SanderlingCalidris alba
17th May 2025
6:26 p.m.
Francemar
Vila Nova de Gaia, Porto
Susana Bilber
1
Sanderling
Calidris alba
1, SanderlingCalidris alba
17th May 2025
6:26 p.m.
Francemar
Vila Nova de Gaia, Porto
Rui Ferreira
15
Sanderling
Calidris alba
15, SanderlingCalidris alba
14th May 2025
2:16 p.m.
Praia do Paraíso
Matosinhos, Porto
José Nunes
3
Sanderling
Calidris alba
3, SanderlingCalidris alba
13th May 2025
12:03 p.m.
Estuário do Ave
Vila do Conde, Porto
José Nunes
5
Sanderling
Calidris alba
5, SanderlingCalidris alba
12th May 2025
3:03 p.m.
Foz do Rio Onda
Matosinhos, Porto
Paulo Leite
1
Sanderling
Calidris alba
1, SanderlingCalidris alba
11th May 2025
7:51 p.m.
Estuário do Ave
Vila do Conde, Porto
Francisco Pires
12
Sanderling
Calidris alba
12, SanderlingCalidris alba
11th May 2025
9:33 a.m.
5 Travessa da Avenida da Praia, Lavra
Matosinhos, Porto
Vorobyova Ekaterina
25
Sanderling
Calidris alba
25, SanderlingCalidris alba
8th May 2025
7:39 a.m.
Cantareira
Porto, Porto
Henrique Marinho Leite
60
Sanderling
Calidris alba
60, SanderlingCalidris alba
6th May 2025
1:48 p.m.
Praia do Paraíso
Matosinhos, Porto
José Nunes
3
Sanderling
Calidris alba
3, SanderlingCalidris alba
6th May 2025
9:14 a.m.
RNL Estuário do Douro--área geral
Vila Nova de Gaia, Porto
Francisco Pires
3
Sanderling
Calidris alba
3, SanderlingCalidris alba
6th May 2025
8:35 a.m.
RNL Estuário do Douro--área geral
Vila Nova de Gaia, Porto
Paulo Leite
60
Sanderling
Calidris alba
60, SanderlingCalidris alba
5th May 2025
9:35 a.m.
Praia do Paraíso
Matosinhos, Porto
José Nunes
9
Sanderling
Calidris alba
9, SanderlingCalidris alba
3rd May 2025
12:07 p.m.
Farol de Felgueiras
Porto, Porto
Francisco Pires
4
Sanderling
Calidris alba
4, SanderlingCalidris alba
3rd May 2025
10:10 a.m.
Rua de Almeiriga Norte 2531–2661, Perafita
Matosinhos, Porto
Robert Wallace
80
Sanderling
Calidris alba
80, SanderlingCalidris alba
2nd May 2025
10:58 a.m.
Praia do Paraíso
Matosinhos, Porto
José Nunes
14
Sanderling
Calidris alba
14, SanderlingCalidris alba
1st May 2025
7:13 a.m.
RNL Estuário do Douro--área geral
Vila Nova de Gaia, Porto
Francisco Pires
4
Sanderling
Calidris alba
4, SanderlingCalidris alba
29th Apr 2025
9 a.m.
Praia do Paraíso
Matosinhos, Porto
Colin Foreman
10
Sanderling
Calidris alba
10, SanderlingCalidris alba
29th Apr 2025
6:33 a.m.
Farol de Felgueiras
Porto, Porto
Giuseppe Vecchio
1
Sanderling
Calidris alba
1, SanderlingCalidris alba
26th Apr 2025
7:55 a.m.
Praia de Angeiras
Matosinhos, Porto
Patrícia Carvalho
22
Sanderling
Calidris alba
22, SanderlingCalidris alba
25th Apr 2025
8:07 a.m.
RNL Estuário do Douro--área geral
Vila Nova de Gaia, Porto
Joel Neves
7
Sanderling
Calidris alba
7, SanderlingCalidris alba
24th Apr 2025
9:33 a.m.
Estuário do Ave
Vila do Conde, Porto
José Nunes
6
Sanderling
Calidris alba
6, SanderlingCalidris alba
21st Apr 2025
4:02 p.m.
Praia do Paraíso
Matosinhos, Porto
José Nunes
30
Sanderling
Calidris alba
30, SanderlingCalidris alba
21st Apr 2025
noon
Francemar
Vila Nova de Gaia, Porto
Rui Ferreira
30
Sanderling
Calidris alba
30, SanderlingCalidris alba
21st Apr 2025
noon
Francemar
Vila Nova de Gaia, Porto
Susana Bilber
79
Sanderling
Calidris alba
79, SanderlingCalidris alba
18th Apr 2025
11:58 a.m.
Foz do Rio Onda
Matosinhos, Porto
Francisco Pires
100
Sanderling
Calidris alba
100, SanderlingCalidris alba
13th Apr 2025
1:15 p.m.
Praia do Paraíso
Matosinhos, Porto
Miguel Carvalho
X
Sanderling
Calidris alba
X, SanderlingCalidris alba
13th Apr 2025
8:15 a.m.
Estuário do Ave
Vila do Conde, Porto
Pedro Martins
X
Sanderling
Calidris alba
X, SanderlingCalidris alba
13th Apr 2025
8:15 a.m.
Estuário do Ave
Vila do Conde, Porto
Associação Pé Ante Pé
28
Sanderling
Calidris alba
28, SanderlingCalidris alba
12th Apr 2025
7:03 p.m.
Porto da Póvoa de Varzim
Póvoa de Varzim, Porto
Agustín Agra
28
Sanderling
Calidris alba
28, SanderlingCalidris alba
12th Apr 2025
10:49 a.m.
Estuário do Ave
Vila do Conde, Porto
Luke Powell
28
Sanderling
Calidris alba
28, SanderlingCalidris alba
12th Apr 2025
10:49 a.m.
Estuário do Ave
Vila do Conde, Porto
Amandine Doré
28
Sanderling
Calidris alba
28, SanderlingCalidris alba
12th Apr 2025
10:49 a.m.
Estuário do Ave
Vila do Conde, Porto
Zbyszek Boratynski
12
Sanderling
Calidris alba
12, SanderlingCalidris alba
11th Apr 2025
12:23 p.m.
Porto da Póvoa de Varzim
Póvoa de Varzim, Porto
José Gomes
15
Sanderling
Calidris alba
15, SanderlingCalidris alba
9th Apr 2025
5:08 p.m.
Estuário do Ave
Vila do Conde, Porto
João Teixeira
25
Sanderling
Calidris alba
25, SanderlingCalidris alba
9th Apr 2025
10:02 a.m.
Estuário do Ave
Vila do Conde, Porto
José Nunes
1
Sanderling
Calidris alba
1, SanderlingCalidris alba
7th Apr 2025
7:11 p.m.
Estuário do Ave
Vila do Conde, Porto
João Teixeira
100
Sanderling
Calidris alba
100, SanderlingCalidris alba
7th Apr 2025
9:44 a.m.
Praia do Paraíso
Matosinhos, Porto
José Nunes
200
Sanderling
Calidris alba
200, SanderlingCalidris alba
5th Apr 2025
4:47 p.m.
Praia do Paraíso
Matosinhos, Porto
Susana Bilber
200
Sanderling
Calidris alba
200, SanderlingCalidris alba
5th Apr 2025
4:47 p.m.
Praia do Paraíso
Matosinhos, Porto
Rui Ferreira
2
Sanderling
Calidris alba
2, SanderlingCalidris alba
5th Apr 2025
12:43 p.m.
RNL Estuário do Douro--área geral
Vila Nova de Gaia, Porto
Helder Vieira
18
Sanderling
Calidris alba
18, SanderlingCalidris alba
5th Apr 2025
11:02 a.m.
Avenida da República 2484–2768, São Félix da Marinha
Vila Nova de Gaia, Porto
Henrique Marinho Leite
13
Sanderling
Calidris alba
13, SanderlingCalidris alba
5th Apr 2025
10:29 a.m.
Foz do Rio Onda
Matosinhos, Porto
Luís Santos
313
Sanderling
Calidris alba
313, SanderlingCalidris alba
5th Apr 2025
9:52 a.m.
Praia do Paraíso
Matosinhos, Porto
Luís Santos
15
Sanderling
Calidris alba
15, SanderlingCalidris alba
4th Apr 2025
11:33 a.m.
Praia do Paraíso
Matosinhos, Porto
José Nunes
15
Sanderling
Calidris alba
15, SanderlingCalidris alba
2nd Apr 2025
9:50 a.m.
Praia do Paraíso
Matosinhos, Porto
José Nunes
8
Sanderling
Calidris alba
8, SanderlingCalidris alba
1st Apr 2025
12:10 p.m.
Foz do Rio Onda
Matosinhos, Porto
Francisco Pires
27
Sanderling
Calidris alba
27, SanderlingCalidris alba
1st Apr 2025
10:46 a.m.
Estuário do Ave
Vila do Conde, Porto
Francisco Pires
13
Sanderling
Calidris alba
13, SanderlingCalidris alba
31st Mar 2025
6:25 p.m.
RNL Estuário do Douro--área geral
Vila Nova de Gaia, Porto
Francisco Pires
X
Sanderling
Calidris alba
X, SanderlingCalidris alba
29th Mar 2025
9:10 a.m.
Estuário do Ave
Vila do Conde, Porto
Joao Freitas
3
Sanderling
Calidris alba
3, SanderlingCalidris alba
28th Mar 2025
3:05 p.m.
Foz do Rio Onda
Matosinhos, Porto
Francisco Pires
80
Sanderling
Calidris alba
80, SanderlingCalidris alba
24th Mar 2025
9:17 a.m.
Praia do Paraíso
Matosinhos, Porto
José Nunes
X
Sanderling
Calidris alba
X, SanderlingCalidris alba
23rd Mar 2025
10 a.m.
Praia de Santo André
Póvoa de Varzim, Porto
Joao Freitas
80
Sanderling
Calidris alba
80, SanderlingCalidris alba
23rd Mar 2025
9:41 a.m.
Praia do Paraíso
Matosinhos, Porto
José Nunes
30
Sanderling
Calidris alba
30, SanderlingCalidris alba
20th Mar 2025
11:29 a.m.
Estuário do Ave
Vila do Conde, Porto
José Nunes
160
Sanderling
Calidris alba
160, SanderlingCalidris alba
20th Mar 2025
10:18 a.m.
Praia do Paraíso
Matosinhos, Porto
José Nunes
10
Sanderling
Calidris alba
10, SanderlingCalidris alba
19th Mar 2025
2:25 p.m.
Praia do Castelo do Queijo
Porto, Porto
Fabian Rosing
5
Sanderling
Calidris alba
5, SanderlingCalidris alba
18th Mar 2025
1 p.m.
Foz do Rio Onda
Matosinhos, Porto
José Nunes
30
Sanderling
Calidris alba
30, SanderlingCalidris alba
18th Mar 2025
11:23 a.m.
Estuário do Ave
Vila do Conde, Porto
Francisco Pires
30
Sanderling
Calidris alba
30, SanderlingCalidris alba
18th Mar 2025
11:23 a.m.
Estuário do Ave
Vila do Conde, Porto
José Nunes
50
Sanderling
Calidris alba
50, SanderlingCalidris alba
16th Mar 2025
2:56 p.m.
316 Rua São Vicente de Ferrer, São Félix da Marinha
Vila Nova de Gaia, Porto
Vorobyova Ekaterina
50
Sanderling
Calidris alba
50, SanderlingCalidris alba
16th Mar 2025
2:56 p.m.
316 Rua São Vicente de Ferrer, São Félix da Marinha
Vila Nova de Gaia, Porto
ALIAKSANDR VARABYOU
120
Sanderling
Calidris alba
120, SanderlingCalidris alba
16th Mar 2025
2:50 p.m.
Praia do Paraíso
Matosinhos, Porto
Miguel Carvalho
36
Sanderling
Calidris alba
36, SanderlingCalidris alba
16th Mar 2025
7:59 a.m.
Avenida D Pedro IV 436–496, Perafita
Matosinhos, Porto
Patrícia Carvalho
50
Sanderling
Calidris alba
50, SanderlingCalidris alba
12th Mar 2025
11:19 a.m.
Praia do Paraíso
Matosinhos, Porto
José Nunes
15
Sanderling
Calidris alba
15, SanderlingCalidris alba
10th Mar 2025
5 p.m.
Estuário do Ave
Vila do Conde, Porto
Vasco Flores Cruz
100
Sanderling
Calidris alba
100, SanderlingCalidris alba
9th Mar 2025
3:39 p.m.
Praia do Paraíso
Matosinhos, Porto
Salvador Pereira
100
Sanderling
Calidris alba
100, SanderlingCalidris alba
9th Mar 2025
3:39 p.m.
Praia do Paraíso
Matosinhos, Porto
Miguel Carvalho
100
Sanderling
Calidris alba
100, SanderlingCalidris alba
8th Mar 2025
1:10 p.m.
RNL Estuário do Douro--área geral
Vila Nova de Gaia, Porto
Miguel Guimaraes
10
Sanderling
Calidris alba
10, SanderlingCalidris alba
7th Mar 2025
11:39 a.m.
Estuário do Ave
Vila do Conde, Porto
José Nunes
120
Sanderling
Calidris alba
120, SanderlingCalidris alba
7th Mar 2025
9:29 a.m.
Praia do Paraíso
Matosinhos, Porto
José Nunes
14
Sanderling
Calidris alba
14, SanderlingCalidris alba
6th Mar 2025
4:25 p.m.
Estuário do Ave
Vila do Conde, Porto
José Nunes
4
Sanderling
Calidris alba
4, SanderlingCalidris alba
6th Mar 2025
10:50 a.m.
Praia do Paraíso
Matosinhos, Porto
José Nunes
6
Sanderling
Calidris alba
6, SanderlingCalidris alba
4th Mar 2025
10 a.m.
RNL Estuário do Douro--área geral
Vila Nova de Gaia, Porto
Josh Janvrin
120
Sanderling
Calidris alba
120, SanderlingCalidris alba
4th Mar 2025
8:02 a.m.
Praia de Angeiras
Matosinhos, Porto
Patrícia Carvalho
57
Sanderling
Calidris alba
57, SanderlingCalidris alba
3rd Mar 2025
11:05 a.m.
Foz do Rio Onda
Matosinhos, Porto
José Nunes
47
Sanderling
Calidris alba
47, SanderlingCalidris alba
2nd Mar 2025
3:52 p.m.
Praia de Canide Norte, Vila Nova de Gaia PT
Vila Nova de Gaia, Porto
Sofia Gazarian
25
Sanderling
Calidris alba
25, SanderlingCalidris alba
2nd Mar 2025
10:55 a.m.
RNL Estuário do Douro--área geral
Vila Nova de Gaia, Porto
Susana Bilber
25
Sanderling
Calidris alba
25, SanderlingCalidris alba
2nd Mar 2025
10:55 a.m.
RNL Estuário do Douro--área geral
Vila Nova de Gaia, Porto
Rui Ferreira
32
Sanderling
Calidris alba
32, SanderlingCalidris alba
2nd Mar 2025
8:58 a.m.
Estuário do Ave
Vila do Conde, Porto
Luís Santos
X
Sanderling
Calidris alba
X, SanderlingCalidris alba
23rd Feb 2025
3:20 p.m.
RNL Estuário do Douro--área geral
Vila Nova de Gaia, Porto
Joel Neves
X
Sanderling
Calidris alba
X, SanderlingCalidris alba
23rd Feb 2025
12:26 p.m.
RNL Estuário do Douro--área geral
Vila Nova de Gaia, Porto
Miguel Carvalho
91
Sanderling
Calidris alba
91, SanderlingCalidris alba
23rd Feb 2025
10:36 a.m.
Praia do Paraíso
Matosinhos, Porto
João Vieira Silva
80
Sanderling
Calidris alba
80, SanderlingCalidris alba
23rd Feb 2025
7:49 a.m.
Rua do Facho 125–299, Perafita
Matosinhos, Porto
Patrícia Carvalho
1
Sanderling
Calidris alba
1, SanderlingCalidris alba
22nd Feb 2025
4:34 p.m.
RNL Estuário do Douro--área geral
Vila Nova de Gaia, Porto
Helder Ferreira
8
Sanderling
Calidris alba
8, SanderlingCalidris alba
22nd Feb 2025
4 p.m.
Estuário do Ave
Vila do Conde, Porto
Vasco Flores Cruz
30
Sanderling
Calidris alba
30, SanderlingCalidris alba
22nd Feb 2025
3:22 p.m.
5 Travessa da Avenida da Praia, Lavra
Matosinhos, Porto
Fábio Matos
15
Sanderling
Calidris alba
15, SanderlingCalidris alba
20th Feb 2025
3:30 p.m.
Estuário do Ave
Vila do Conde, Porto
Vasco Flores Cruz
59
Sanderling
Calidris alba
59, SanderlingCalidris alba
20th Feb 2025
11:05 a.m.
RNL Estuário do Douro--área geral
Vila Nova de Gaia, Porto
Francisco Pires
7
Sanderling
Calidris alba
7, SanderlingCalidris alba
19th Feb 2025
3:52 p.m.
Praia de Matosinhos
Matosinhos, Porto
Jonathon Wells
12
Sanderling
Calidris alba
12, SanderlingCalidris alba
19th Feb 2025
12:35 p.m.
RNL Estuário do Douro--área geral
Vila Nova de Gaia, Porto
Bill Flanagan
3
Sanderling
Calidris alba
3, SanderlingCalidris alba
19th Feb 2025
10:55 a.m.
Praia do Paraíso
Matosinhos, Porto
José Nunes
30
Sanderling
Calidris alba
30, SanderlingCalidris alba
19th Feb 2025
8:37 a.m.
Praia de Matosinhos
Matosinhos, Porto
Pedro Cardia
26
Sanderling
Calidris alba
26, SanderlingCalidris alba
18th Feb 2025
6:10 p.m.
Praia Turismo, Vila do Conde
Vila do Conde, Porto
Martim Melo
15
Sanderling
Calidris alba
15, SanderlingCalidris alba
18th Feb 2025
3 p.m.
Estuário do Ave
Vila do Conde, Porto
Vasco Flores Cruz
4
Sanderling
Calidris alba
4, SanderlingCalidris alba
17th Feb 2025
12:30 p.m.
Foz do Rio Onda
Matosinhos, Porto
Francisco Pires
26
Sanderling
Calidris alba
26, SanderlingCalidris alba
17th Feb 2025
11:27 a.m.
Estuário do Ave
Vila do Conde, Porto
Francisco Pires
X
Sanderling
Calidris alba
X, SanderlingCalidris alba
17th Feb 2025
7:45 a.m.
RNL Estuário do Douro--área geral
Vila Nova de Gaia, Porto
Gil Sampaio
1
Sanderling
Calidris alba
1, SanderlingCalidris alba
16th Feb 2025
11:58 a.m.
Rio Ave river-mouth
Vila do Conde, Porto
Martim Melo
7
Sanderling
Calidris alba
7, SanderlingCalidris alba
15th Feb 2025
4:13 p.m.
Praia do Paraíso
Matosinhos, Porto
Luís Santos
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