a green turtle swims toward the surface in st croix of the us virgin islands

animal beach beautiful beauty biology blue brown caribbean chelonia close coral croix deep diver endangered enviroment environmental flipper frederiksted frederikstedpier green greenturtle hawaii islands life marine mydas nature ocean outdoors pier protected reef resting sand scuba sea shell snorkel sport stcroix surface swim swims travel tropical turtle underwater usvirginislands virgin virginislands wildlife