Little nipper crab (Geograpsus grayi), at night on the Volivoli Resort grounds on Viti Levu, Fiji, South Pacific, Pacific

fiji nocturnal activity pacific ocean marine life wildlife crustacean beach resort grounds foraging nature night animal behavior oceanic species tourism biodiversity tropical ecosystem landscape rock formations habitat coastal environment local fauna small crab sea creatures nature exploration marine biodiversity nocturnal creatures underwater life ecological balance outdoor adventures exotic wildlife crab species natural surroundings oceanic habitat eco tourism wildlife observation nature enthusiasts island life animal interactions seashore aquatic ecosystem observational study little nipper crab geograpsus grayi