Hundreds of thousands of marine animals are killed every year after becoming accidentally caught in commercial fishing nets. Sharks, skates and rays are at particular risk, alongside turtles, seals, whales and dolphins, many of which are endangered.
Much of this problem comes down to the design of fishing nets and how they are used. Particularly damaging are tangle nets, which typically use large mesh sizes and large amounts of slack that can indiscriminately catch anything that crosses their path. They are also typically left in the water for long periods and only checked every one to ten days.
