Northeast Kingdom Audubon Society - Contains membership information, events, newsletter and overview of the Windsong Wildlife Sanctuary. Saint Johnsbury. - http://www.nekaudubon.org/
Otter Creek Audubon Society - Chapter in Addison County. Lists members, officers, and program and event schedule. - http://www.greenmountainaccess.net/~hkarlson/oca/
Green Mountain Audubon - Green Mountain Audubon Nature Center programs, virtual tour, and maps. - http://www.naturecompass.org/audubon/