Countries Act to Better Protect Whales and Dolphins from Bycatch, Chemicals and Underwater Munitions
Bottlenose Dolphin © Steve Geelhoed Harbour Porpoises, Orcas and Common Dolphins are exposed to many threats. Bycatch, for example, kills large numbers of marine mammals in fishing nets. Ocean energy installations, leaching chemicals and submerged munitions from the two world wars impact their lives.