The McGuire Center for Lepidoptera and Biodiversity represents the largest collections-based research and education center in the world focused on butterflies and moths. The collections are taxonomically comprehensive and contain more than 10 million specimens, which are widely used by an ever-growing global community of students and scientists. The Center documents past and present patterns of biological diversity and forms the basis for research ranging from climate change and emerging agricultural pests, to evolution and biodiversity conservation.

Milestones and momentum

Looking back at our first 20 years helps shape our vision of what we hope to accomplish in the years to come. From extensive collections to innovative research to conservation initiatives, our community of scientists, students, volunteers and supporters has been making fundamental strides in our understanding of the vital role butterflies and moths play in the natural world.

Celebrating 20 Years

Latest Research

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McGuire Center News

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