Conservation biologist Alfonso Alonso answers a few monarch-minded questions.
Extending the monarch's reign
Smithsonian Insider – Smithsonian Conservation Biology Institute
Monarch Butterfly: Alabama's State Insect (Lesson) - Owlcation
Butterfly adventures: Our trip to the Smithsonian Museum of Natural History, plus tales from our own garden - Unschool RULES
Best Milkweed Varieties for Monarch Butterflies
Smithsonian Insider – A dry spring in Panama means more sulfur butterflies, study reveals
Smithsonian Insider – 2016
Monarch Butterfly of Aster Way (Smithsonian's Backyard): Ring, Elizabeth, Lee, Katie: 9781568995687: : Books
The Butterfly Estates: A world of color in Fort Myers
Smithsonian Insider – insects
Migrating Monarch Butterflies Might Actually Take to the Highway, Innovation
Threats to Monarch Migration