Dear Colleagues It is with great pleasure that we announce that the 16th International Congress on the Zoogeography and Ecology of Greece and Adjacent Regions will take place in July 2025 (3-6) in Athens, Greece. The Congress is under the aegis of the Biology Department of the National and Kapodistrian University of Athens and is organized by the Hellenic Zoological Society and WWF Hellas. Please visit https://iczegar16.hzoos.gr/, providing all necessary information. We believe that the Conference appeals to the members of your Society and we would be grateful if you could share the Circular with them. For any question or clarification, please feel free to contact us. Looking forward to meet you again in Athens! On behalf of the organizing committee Christos Georgiadis "cgeorgia@biol.uoa.gr" (to subscribe/unsubscribe the EvolDir send mail to golding@mcmaster.ca)