the floating groove of the habitat of horn-eyed ghost crab or ocypode on the white sand by the sea

activities activity air another back baetch bathroom beach bury crab crabs digging door droplets floating ghost groove ground habitat has hermit hide horizontal horneyed house large live living longer milky nhermit ocypode old pile plastic predators protect rock rocks sand sea seashore shore stacking sticks stone taken texture that themselves tiles timelapse ventilation vents wall water way white wooden