Thanks to all the volunteers who participated in the Thanksgiving and New Year's Counts! You have helped to shed light on the challenges facing western monarchs. Next up: working on the Xerces Society's Western Monarch Call to Action to attempt to stabilize the population. Learn more at: savewesternmonarchs.org.
Monarchs on are on the move! Please report any and all sightings of milkweed and monarchs to www.monarchmilkweedmapper.org. Read this blog to find out more about why your observations are extra important this season. ... See MoreSee Less
Most overwintering sites are now devoid of monarchs...those butterflies who made it through the winter and now spreading out across the West in search of early emerging milkweed and nectar.
This is a great time to start gardening to make sure they have flowers and milkweed when they reach you...and to report any sightings of milkweed or monarchs to the Western Monarch Milkweed Mapper: www.monarchmilkweedmapper.org. We also encourage folks to report first sightings to Journey North as well! journeynorth.org/monarchs... See MoreSee Less
This website contains links to other independent third party websites. These third party websites are not under our control, and we are not responsible for and do not necessarily endorse their content. We are not liable for any offensive, inaccurate, or objectionable content contained on these third party sites.
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.