Earthworms: Invasive species have unfold to nearly all components of North America

Invasive worms, thought of a significant risk to native ecosystems, have been present in 97 per cent of areas for which there are information in North America

By Michael Le Web page

As North People have busied themselves about their numerous issues, unseen invaders have slowly been amassing beneath their toes. There are actually extra alien species than native species of earthworms in most locations on the continent, a examine has discovered.

“Our outcomes reveal that all the continent is being invaded by non-native earthworms via quite a lot of pathways,” Jérôme Mathieu on the Sorbonne College in Paris and his colleagues write. “These aliens… symbolize a significant …