Beware the jumping worm, new menace of Ontario's forests

Toronto Sun: 'Known as Asian jumping worms, crazy worms, snake worms, Alabama jumpers or just jumping worms, the slimy little annelids are interlopers that have the potential to profoundly change Ontario’s forests, threatening even the provincial flower, the trillium. Native to Asia, the jumping worms have been in North America for more than a century, but they have begun to increase their range in recent years. Populations are well established in Great Lakes states.'