1) Island of Croatia 
Zverinac is a small Croatian island in the Zadar Archipelago of the Adriatic Sea. It occupies 4.2 km2 and is populated by 43 people, with a population density of 10.29 persons per square kilometer. Its highest peak is 111 metres high. According to the Croatian Culturenet website, the island was first mentioned in 1421 as Suiran, a possession of th...