Hawaii study shows marine reserves send fish far and wide

This undated photo from Oregon State Unversity shows a yellow tang off the coast of Hawaii. A new study offers the first hard evidence that larvae from yellow tang living in marine reserves off the Kona Coast of Hawaii grew into adult fish in unprotected areas far away, bolstering the evidence that limited no-fishing zones help maintain healthy fish populations over a wide area. (AP Photo/Oregon State University, Sarah McTee)