Single specimen of green sea turtle resting over a coral in tropical sea waters

chelonia mydas sea turtle marine environment juvenile diving anini beach family cheloniidae shallow water carapace specimen coral reef male over coral size herbivorous sea water indian ocean females kauai island plastron flattened body species animal flippers marine endangered offshore pacific ocean reptile floating distribution resting blue turquoise seaside green hawaiian surface atlantic life circle length migration coast feeding ground tropical scales single population healthy