Eastern Tree Frog

Amphibians > Frogs & Toads

AT A GLANCECommon Name: Eastern Tree FrogScientific Name: Hyla orientalisCategory: AmphibiansSubcategory: Frogs & ToadsRange: Eastern Europe, the Black Sea basin, and the Caucasus, from Poland and Ukraine south through Romania, Bulgaria, Greece, Turkey, and east...

Round Goby

Fish > Bony Fishes

AT A GLANCECommon Name: Round GobyScientific Name: Neogobius melanostomusCategory: FishSubcategory: Bony FishesRange: Native to the Black, Azov, and Caspian Seas; highly invasive and widely established throughout the Baltic Sea, European river systems, and the...