(bbarsalo):
Sterne pierregarin - Sterna hirundo - Common Tern
(bbarsalo):
Sterne pierregarin - Sterna hirundo - Common Tern
(bbarsalo):
Sterne pierregarin - Sterna hirundo - Common Tern
(bbarsalo):
Sterne pierregarin - Sterna hirundo - Common Tern
(bbarsalo):
Sterne pierregarin - Sterna hirundo - Common Tern