Whales, dolphins and porpoises have some capacity to adapt to their changing environment,” said Mark Simmonds, International Director of Science at WCDS. “But the climate is now changing at such a fast pace that it is unclear to what extent whales and dolphins will be able to adjust, and we believe many populations to be very vulnerable to predicted changes.”
Climate change impacts are currently greatest in the Arctic and the Antarctic. According to the report, cetaceans that rely on polar, icy waters for their habitat and food resources – such as belugas, narwhal, and bowhead whales – are likely to be dramatically affected by the reduction of sea ice cover.