Monarch Joint Venture

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Partnering to conserve the monarch butterfly migration

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Jan 31, 2026

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About Us

The Monarch Joint Venture (MJV) is a national conservation nonprofit that implements science-based conservation actions for monarch butterflies and other pollinators through four main pillars: habitat, science, education, and partnership. We are a 501(c)(3) tax‐exempt organization. All donations are tax‐deductible to the full extent of the law. MJV federal tax ID: 83-1343107.

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About Monarchs
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Get Involved
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Events
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Latest News

MJV Welcomes The Pizzo Group to the Partner Network
Western Monarch Count marks another low year at coastal overwintering sites
Welcoming Nebraska Monarchs to the MJV Partner Network

Get in Touch with Us

Monarch Joint Venture
2233 University Ave W.
Suite 426
St. Paul, MN 55114

Questions? Click here to visit our Contact Us page.

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