Referenced link: https://phys.org/news/2022-06-monarch-butterfly-populations-north-america.html
Discuss on https://discu.eu/q/https://phys.org/news/2022-06-monarch-butterfly-populations-north-america.html

Originally posted by Phys.org / @physorg_com@twitter.com: https://twitter.com/physorg_com/status/1535185003851784192#m

#Monarch butterfly populations are thriving in #NorthAmerica @universityofga https://phys.org/news/2022-06-monarch-butterfly-populations-north-america.html