Bryan Pfeiffer

Joined: Dec 21, 2012 Last Active: May 16, 2022 iNaturalist

I'm a consulting field biologist specializing in birds, butterflies and dragonflies (and an aspiring botanist). A co-founder of the Vermont Butterfly Survey, I co-curate the Vermont Damselfly and Dragonfly Atlas ( When I'm not outside chasing nature, I'm sometimes inside with graduate students as a lecturer with the University of Vermont’s Field Naturalist Program. Find me elsewhere online at

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