According to a December 2008 study, climate change could wipe out several species of European butterfly if the insects are not able to migrate to and thrive in northern climes.

• 根据2008年12月的一项研究，如果欧洲蝴蝶不能迁徙至北方并在那里茁壮成长，那么气候变化可能导致它们几个品种的灭绝。