Aerial of Pitcairn island with St. Pauls Pool, British Overseas Territory, South Pacific, Pacific

Sergeant majors (Abudefduf saxatilis) in tide pool covered with encrsuting zoanthid, St. Peter and St. Paul's rocks, Brazil, South America

Wave crashing over tide pool, St. Peter and St. Paul's rocks, Brazil, South America

Waves braking near tide pool at dawn, St. Peter and St. Paul's rocks, Brazil, South America

Brown boobies (Sula leucogaster) near tide pool at dusk, St. Peter and St. Paul's rocks, Brazil, South America

Val des Pitons Tourists sunbathing on the sun deck beside the pool at Ladera Spa Resort Hotel overlooking Petit Piton volcanic plug and Jalousie beach, Soufriere, St Lucia

Val des Pitons Tourists sunbathing on the sun deck beside the pool at Ladera Spa Resort Hotel overlooking Petit Piton volcanic plug and Jalousie beach, Soufriere, St Lucia