University of Minnesota

Newsletter and Updates

Join the 2019 International Monarch Monitoring Blitz!

The 3rd Annual International Monarch Monitoring Blitz is coming up in Canada, Mexico and the United States from 27 July to 4 August 2019. For one week, the Blitz invites people across North America to go out to gardens, parks and green areas and monitor milkweed plants for monarch eggs, caterpillars, chrysalises and butterflies. This information will help researchers identify priority areas for monarch conservation actions. Read More »

Thank you to everyone who contributed to the 2018 Monarch Monitoring Blitz!

Montreal, 27 September 2018—The Trinational Monarch Conservation Partnership is pleased to announce the results of the second annual Trinational Monarch Monitoring Blitz (the Blitz), and thanks the hundreds of citizen scientists across North America who gathered critical data over a week-long period to support monarch butterfly conservation. Read on for a summary of results! Read More »

MLMP contributes to the 2018 International Monarch Monitoring Blitz!

From July 28 to August 5, 2018, volunteers from Canada, Mexico and the United States are invited to participate in the second International Monarch Monitoring Blitz (the Blitz) to help identify the monarch butterfly's breeding sites. The Monarch Larva Monitoring Project (MLMP) is proud to be collecting data for the Blitz in the United States. Submit your observations! Read More »

Eastern Monarch Population Status Update

Earlier this month, World Wildlife Fund Mexico released the numbers for the eastern monarch overwintering population in an announcement which can be found here.  The following text is translated from the original news announcement:  The monitoring report of the forest area occupied by Monarch butterflies in 2017-2018, carried out by WWF and Conanp, registered 9 colonies of butterflies that occupied 2.48 hectares of forests, an area that represents a decrease of 14.77 percent with respect to the previous season (2.91 ha).  Read More »

Citizen Science Brings Monarch Butterfly Parasitoids to Light

Thanks to volunteers like you, we now know more than ever about the flies that attack monarch butterfly caterpillars. Over the last 18 years, Monarch Larva Monitoring Project volunteers have collected and raised more than 20,000 monarch eggs and caterpillars, and monitored them for incidents of parasitism by tachinid flies. A recent paper published in the Annals of the Entomological Society of America uses data collected by citizen scientists to delve into monarch-parasitoid associations and help discern between natural and human-driven impacts on monarchs and their population size. Read More »

Missed The Parasitoids Webinar? Watch It Here!

Most parasitoids are tiny wasps and flies that reproduce by laying eggs on or inside of other insects. Those offspring develop by eating the host from the inside, eventually killing it. Parasitoids lead lifestyles that may seem alien to us, but they are an extremely diverse and important part of our ecosystems.  Read More »

  • © 2018 Regents of the University of Minnesota. All rights reserved.
  • The University of Minnesota is an equal opportunity educator and employer. Privacy