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2023 International Monarch Monitoring Blitz
July 28, 2023 - August 6, 2023
2023 International March Monitoring Blitz
July 28-August 6, 2023
Learn more here!
The International Monarch Monitoring Blitz invites community scientists from across North America to come together with the shared goal of helping to protect and conserve the beloved and emblematic monarch butterfly. Data collected by volunteers each year support trinational efforts to better understand the monarch butterfly’s breeding productivity, range, and timing in North America.
Save the date for this year’s Monarch Monitoring Blitz from 28 July to 6 August 2023!
