The world’s most endangered marine mammal, a small porpoise called the vaquita, is hanging onto existence and appears to be benefiting from new conservation measures, according to the results of a new scientific survey

07 Jun: The Vaquita Hangs On: Drone Video Shows a Critically Endangered Porpoise in Mexico

The world’s most endangered marine mammal, a small porpoise called the vaquita, is hanging onto existence and appears to be benefiting from new conservation measures, according to the results of a new scientific survey