ghost crab gathering sand from hole

adult africa african alone amphibian background beach beautiful burrow burrowing ceratophthalma claws clean closeup coast coastal colorful crab creature crustacean detail diani digging ecology emerging environment exotic eyes from gather gathering ghost habitat history hole hostile impressive isolated kenya legged legs long marine mombasa natural nature nobody nocturnal ocypode outdoors pincers portrait ryderi sand sandy single solitary species striking sunny sunshine tourism travel tropical unique white wildlife yellow