Chapter 4: Turning the tide page 51Using circle hooks like this one in place of traditional long-line hooks can reduce the accidental
catching of non-target species such as marine turtles by as much as 80 per cent. WWF is working with
thousands of long-line tuna fishermen to promote better fishing methods that reduce impacts on the
marine environment and support the industry’s long-term sustainability.
© Jürgen Freund / WWF