Gull billed Tern - Gelochelidon nilotica © Costas Panagiotidis (19 Aug. 2012)
Gull billed Tern - Gelochelidon nilotica © Μιχάλης Βαμβακάς (27 Jul. 2014)
Gull billed Tern - Gelochelidon nilotica © Μιχάλης Βαμβακάς (7 Apr. 2016)
Gull billed Tern - Gelochelidon nilotica © Giannis Gasteratos (13 May 2012)
Gull billed Tern - Gelochelidon nilotica © Ody Tzimoulis (16 Jun. 2009)
Gull billed Tern - Gelochelidon nilotica © Paschalis Dougalis