Vermont Bird Tours - Founded by Bryan Pfeiffer, this is Vermont's premier nature touring organization.
Wings Photography - The visual arm of Wings Environmental.
Vermont Center for Ecostudies - Vermont's premier center for conservation biology.
Vermont Butterfly Survey - A five-year, ongoing study of butterfly abundance and relative diversity across Vermont.
The Boghaunter - A newsletter on the dragonflies and damselflies of Vermont (published and edited by Bryan Pfeiffer).
