crab eating hibiscus

60cm active and animals aquatic beach biosphere birds cahuita calvo cardisoma caribbean claws close closeup coast coconut color colorful coral cost crab crabs creature crustacean cuba cuban defending defense eating eyes eyestalks flowers food funny geocarcinus giant good greenery greeting ground guanhumi heights hermit hibiscus holiday island land legs maldives mangrove mangroves marine natural nature night ocean outdoors people posing reserve rica sand sea seafood seaweed semi strength terrestrial tropical unesco wide wild wildlife