monarch conservation


Keep Monarchs Wild!

Published on September 11, 2018

Instead of rearing—which is risky and unproven in helping monarchs—we should focus on more effective ways to conserve these glorious wild animals. Our tactics should address the reasons the species is in trouble to begin with. We can do this through taking action to protect natural habitat; to plant native milkweed and flowers; avoid pesticides; support wildlife-friendly, local, and organic agriculture; contribute to research efforts via citizen science; and organize ourselves to push for policy changes.


Tropical Milkweed – a No Grow?

Published on April 19, 2018

Tropical milkweed (Asclepias curassavica) is a non-native milkweed that has exploded in popularity in response to the demand for milkweed. It is simple to propagate, allowing growers to rapidly produce the plant for quick sale. The plant is also attractive, both to humans and monarchs, providing flowers and lush green foliage throughout the growing season Read more …


Second New Year’s Count Supports Monarchs Movement Between Sites

Published on March 7, 2018

The Xerces Society’s Western Monarch Thanksgiving Count provides a long-running record of the number of monarchs overwintering in California—including the steep decline of recent decades. Volunteers and biologists who take part in the Thanksgiving Count have been invaluable in monitoring the monarch population each fall for over twenty years. Last year, another count was added Read more …


New Guidelines for Protecting California’s Butterfly Groves

Published on November 8, 2017

The fact that the monarch butterfly migrates is well-known. The tale of this seemingly fragile creature winging its way across hundreds or thousands of miles enthralls children and adults alike, and has led to a massive level of interest by people everywhere in growing milkweed and other flowers to support this annual cycle. But monarchs Read more …


Monarch butterflies disappearing from western North America

Published on September 8, 2017

FOR IMMEDIATE RELEASE Contact: Cheryl Schultz, associate professor of biological sciences, Washington State University Vancouver, WA (503) 307-5807, schultzc@wsu.edu Elizabeth Crone, professor of biology, Tufts University, Medford, MA, (406) 531-3498, elizabeth.crone@tufts.edu Sarina Jepsen, endangered species program director, The Xerces Society for Invertebrate Conservation, Portland, OR, (971) 244-3727, sarina.jepsen@xerces.org Monarch butterflies disappearing from western North America Read more …


Harvesting Milkweed Seed: a Pod and a Plan

Published on September 7, 2017

As with comedy, harvesting milkweed seed is all about timing. Too soon and the seed will be immature and won’t germinate, too late and it will have either blown away or involve a flossy mess you’ll need to deal with before sowing. Here we’ll explore some methods of harvesting milkweed seed, separating the truth from Read more …