New study tracks Pacific reef shark numbers – A new survey of Pacific reef sharks has shown that numbers are dwindling dramatically in areas near islands with human populations.
A whitetip reef shark at Palmyra Atoll. Lead author of the study Marc Nadon said: "Reef shark numbers were greatly depressed compared to reefs in the same regions that were simply further away from humans."
Over 1600 surveys were included in the report and provide the first estimates of reef shark losses in the Pacific. Divers were towed along behind a boat allowing them to track this large and mobile species.