Monarch Butterflies
Information Sources
https://www.sciencedirect.com/science/article/pii/S0960982218302537
https://monarchjointventure.org/monarch-biology/annual-life-cycle
https://www.fs.fed.us/wildflowers/pollinators/Monarch_Butterfly/migration/index.shtml
https://www.monarchwatch.org/biology/cycle1.htm
https://www.sciencedaily.com/releases/2015/03/150306102503.htm
Photo Sources
https://butterflies.org/monarchs-are-the-numbers-up-or-down/
https://journeynorth.org/tm/monarch/HabitatSpaceCalvert.html
https://www.wired.com/2009/09/monarch-migration/
https://www.sciencenews.org/blog/science-ticker/math-models-predict-mysterious-monarch-navigation
https://dnr.maryland.gov/wildlife/Pages/plants_wildlife/monarch.aspx