Ramba uchiverenga ndima ino - Nzvimbo ine mvura yakanyorova iri kuseri kwemahombekombe eMakalawena yakasarudzwa kuva National Natural Landmark muna 1972. Mvura yacho inozivikanwa seŌpaeula Pond (chiHawaiian chinoreva "shrimp tsvuku") uye yaiva nzvimbo yemusha muduku wokuredza uyo wakaparadzwa netsunami muna 1946
. Nzvimbo dzomumvura dzomuHawaii dzinopa imwe yenzvimbo dzokupedzisira dzakasara dzokuvakira dze "āeo" (Hawaiian stilt, "Himantopus mexicanus knudseni"), "alae keokeo" (Hawaiian coot, "Fulica alai"), uye nzvimbo bedzi inozivikanwa yokuzvarira ye "aukuu" (husiku husiku husiku husiku, "Nycticorax nycticorax hoactli") muHawaii. Dziva racho riri munzvimbo iri munharaunda yomunhu oga pakati pezvikamu zviviri zvepaki yenyika.