Whaling is taking place and increasing yearly without any international control. Whilst the debate has raged over how best to manage commercial whaling, emerging threats to the future of whale, dolphin and porpoise populations have also begun to be addressed by the IWC.
WWF believes the IWC must address all of the threats to cetacean populations, particularly that of bycatch and climate change.
Over 300,000 whales and dolphins are caught and killed in fishing nets each year. Bycatch, like whaling removes animals permanently from the wild population.
For some populations, bycatch has replaced whaling as the biggest cause of mortality.
Climate change may also impact the areas of the oceans in which whales live, and affect migration patterns. Climate change, depletion of the ozone layer and the related rise in UV radiation may also lead to a fall in the population of krill, a primary food source for many marine species.
The International Whaling Commission adopted a major climate change resolution on the last day of its 61st meeting, although it failed to take decisions on contentious whaling issues after days of negotiations that have hampered its progress in recent years.
Small whales are disappearing from the world’s oceans and waterways as they fall victim to fishing gear, pollution, and habitat loss – compounded by a lack of conservation measures such as those developed for great whales, according to a new WWF report.