Environmental Protection Agency
Make everyday an Earth Day. Learn more about volunteer service opportunities through EPA

Friends of the Dunes
To help with some of the cool events Friends of the Dunes hosts, like the Sand Sculpture Festival, Lupine Bash or even trail work, check out this site.

National Fish & Wildlife Service's Lets Go Outside for Kids
Volunteer to help wildlife in a variety of ways – from planting trees to helping out at one of the Wildlife Refuge sites.

National Wildlife Federation
NWF has a number of volunteer opportunities that you can do at home, at school or out in your community

NOAA Marine Sanctuaries
Volunteers help to ensure marine sanctuaries remain America's underwater treasures for future generations through research, monitoring, enforcement, education and outreach.