April 4, 2023
See the full article:
https://www.cals.iastate.edu/news/releases/conservation-efforts-needed-support-…
The last year was a difficult one for the eastern monarch butterfly, according to a report just released that indicates monarchs occupying forest canopy in their wintering grounds in Mexico decreased by 22%, down from approximately 7 acres in 2021 to a little under 5½ acres during the winter of 2022-2023.