The 2017 Western Monarch Thanksgiving Count runs November 11th - December 3rd and our second annual New Year's Count runs December 30th - January 14th. For trainings and other events visit our events page.
One last weekend to get out and count monarchs for the Thanksgiving Count which ends on Sunday December 3rd. Please submit your data to firstname.lastname@example.org ASAP (Dec. 31st at the latest). Thanks everyone! ... See MoreSee Less
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Monarch overwintering site location data provided by this website is for basic navigational purposes only and is not intended to be relied upon in situations where precise location information is needed or where erroneous, inaccurate or incomplete location data may lead to personal injury, death, or property or environmental damage. Neither we, nor any of our content providers, guarantee the availability, accuracy, reliability, or timeliness of location data displayed by our website.
Participants of this citizen science project assume all responsibility for following the rules and regulations of the areas in which they are surveying, including all notices of private property and no trespassing warnings. The Xerces Society encourages all participants to follow basic common sense and safety precautions when accessing and monitoring overwintering sites. Participants are ultimately responsible for their own safety and well-being.