Geese ("Anser cygnoides") in the old harbour of Rethymno. Their beak is not as pronounced as the "original" species and could be a hybrid with "Anser anser" or "Anser fabalis" (as the hydridation between these species is common and easy). It's presence in Crete may be because they escaped captivity or were freed, as it is native in Asia, but has been introduced to other locations.