White-winged Black Tern

• 12/05/2015 • Leave a Comment

Sterna sandvicensis

• 26/02/2014 • Leave a Comment

Sterna hirundo

• 22/07/2013 • 2 Comments

Little Tern

• 24/06/2013 • Leave a Comment

Hydroprogne caspia

• 25/10/2012 • Leave a Comment

Sterna hirundo (Ποταμογλάρονο)

• 24/05/2012 • Leave a Comment