One way to protect coral reefs? Bring back seabirds

At Palmyra Atoll in the remote Pacific Ocean, wildlife refuge manager Paige Mino observes red-footed boobies. Scientists have found a surprising link between the seabirds and the health of the surrounding ocean.

Coral reefs are facing increasing threats around the globe. But on a remote Pacific island, scientists have found that reefs can get help from a surprising ally: seabirds.

(Image credit: Claire Harbage)