From the University of Guelph with the University of Guelph College of Biological Science:

University of Guelph researchers are calling for international collaboration to protect eastern North American monarch butterflies. Dr. Ryan Norris, an ecologist in the Department of Integrative Biology, has co-developed a conservation strategy to guide habitat restoration.

This research shows how immediate coordinated action between Canada, the U.S. and Mexico is necessary to prevent further decline of a species whose population has dropped by 80% in recent decades.

Learn more: https://uoguel.ph/fcxxd