Xerces Society

Founded by Robert Michael Pyle, the Xerces Society is a non-profit environmental organization that focuses on the conservation of invertebrates considered to be essential to biological diversity and ecosystem health. The name is in honor of the extinct California butterfly, the Xerces blue (Glaucopsyche xerces).

Xerces Society

Founded by Robert Michael Pyle, the Xerces Society is a non-profit environmental organization that focuses on the conservation of invertebrates considered to be essential to biological diversity and ecosystem health. The name is in honor of the extinct California butterfly, the Xerces blue (Glaucopsyche xerces).