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The Xerces Society is a science-based conservation organization that promotes pollinator health, endangered species conservation, and pesticide-free habitat.

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The Xerces Society is a 501 (c)3 non-profit. Your gifts are tax-deductible.

Celebrating Xerces Members

Member Spotlight

Members of the Xerces Society not only provide financial support, but also lend their unique personalities, interests, and efforts to our community, and to the cause of invertebrate conservation. From cultivating home pollinator gardens, to giving talks in their communities, to sharing their enthusiasm for invertebrates through photography, to simply being the wonderful people they are, they⁠—you⁠—are making a difference!

Noah Raven of Philadelphia, Pennsylvania is a young Xerces member doing incredible work to engage other young people to help protect monarch butterflies. Noah, age 12, is the founder of Monarch Defenders, a youth-led non-profit with the mission “to save the monarchs from extinction, one garden at a time.”

Noah was first inspired to action when his family went to see the overwintering site of the monarch butterflies in Mexico at the Piedra Herrada reserve. Noah said, “I learned all about them and the more I learned, the more amazed I got. I also learned how much their populations have crashed.” Scientists have recently classified migratory monarchs as endangered under the IUCN Red List. Eastern populations have plummeted by more than 80% and some western populations have declined by more than 99%. 

Noah was very troubled to learn how endangered monarchs are.  “The night in the hotel after seeing their wintering site, I got very anxious about their possible extinction,” he said. “I did not want to let these magical butterflies and the ecosystems they are part of vanish forever.” 

Noah’s family brainstormed together and decided to launch Monarch Defenders with the key understanding that one cause of the drastic decline in their population is loss of habitat, along with climate change and pesticide use. Monarchs lay their eggs on milkweed and a few closely related plants, which are the sole food source of monarch caterpillars. Adult butterflies need nectar-producing plants.

Noah said, “We realized that creating habitat is something we could do. But to be impactful, lots of people, all across their migratory range need to do the same thing. I decided I wanted to encourage youth and families to plant monarch habitats.” Youth and families from anywhere in North America can become Monarch Defenders by planting a habitat of milkweed and pollinator plants in their yards. Once you plant the habitat, Monarch Defenders will upload the garden sites onto an interactive map on their website. 

In addition to starting the website, Noah’s family also planted habitat in their home garden. “In just the first season we saw the difference!” said Noah. “Our garden is not huge, but we have seen female monarchs lay eggs on the milkweed and watched them hatch into caterpillars. We’ve had dozens of caterpillars. I hope others will join me.”

What began as one young person’s dream has grown to involve their whole family and dozens of youth and their families across the country. If you’d like to connect with Noah and the Monarch Defenders, you can visit their website or find them on Instagram.



Take a look through the beauty and conservation efforts of some of our wonderful members!

Past Member Spotlights

Wings Magazine

Members receive a hard copy of our biannual publication Wings: Essays on Invertebrate Conservation.


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Xerces Update

Recent donors will receive our twice-annual mailed newsletter, Xerces Update.


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Xerces Gift Center

Xerces books and our popular Pollinator Habitat sign are available for a donation through our online Gift Center. 


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Donation Inquiries

(855) 232-6639, ext. 2

[email protected]


Donations and membership renewals may be mailed to:

The Xerces Society
P.O. Box 97387
Washington, DC 20090-7387

Tax ID Number 51-0175253


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