Hawksbill turtle swimming towards camera with diver in the background - Mexico

Two rays drowned by getting trapped in an abandoned fishing net - Virginia

Starfish surrouded by balloon debris - California

Weedy seadragon - Victoria, Australia

Schooling fish around a pier for protection - Victoria, Australia

Aquaculture and tourism - Sardinia, Italy

Corals captured in a state of heat stress just before a bleaching event occurred - Palawan

A Maori octopus caught as bycatch is saved by high school students - Victoria, Australia

Thresher shark caught in a fishing net - San Benedicto Island, Mexico

Thresher shark caught in a fishing net - San Benedicto Island, Mexico

Thresher shark caught in a fishing net - San Benedicto Island, Mexico

Thresher shark caught in a fishing net - San Benedicto Island, Mexico