Scientists work to stop self-cloning crayfish in Burlington, Ont., pond after 1st detection in Canada
An invasive species of crayfish that reproduces by cloning itself was discovered last summer in a Burlington, Ont., park — the first time the marbled crayfish has been identified in the wild in North America. Since then, a group of experts has been working to stop the species from spreading. The crayfish are in City View park, on … Read more
