• Educational Services and Schools - Other

• 739.

UPPER MERION PARK & HISTORIC FOUNDATION

A visitor funded park. 91+ Wooded Acres, 3¼ Miles of Trails, Hours of Enjoyment.

PENNSYLVANIA PARKS AND FORESTS FOUNDATION

Non-profit that supports PA's 124 state parks and 2.

• Natural Resource Conservation and Protection

• 741.

Riverine Chapter of Virginia Master Naturalist Program

Virginia Master Naturalists are volunteer educators, citizen scientists, and stewards helping Virginia conserve and manage natural resources & public lands.

• Housing Development, Construction, Management

• 742.

Walnut Way Conservation Corp Charitable Org

Sustain transformation of economically diverse & abundant communities through civic engagement, environmental stewardship, & creating venues for prosperity Walnut Way Conservation Corp.

• Fund Raising and/or Fund Distribution

• 743.

FUND FOR WILD NATURE

The Fund for Wild Nature invests in cutting-edge grassroots organizations and innovative conservation efforts that meet emerging needs for protecting biodiversity and wilderness.

PRAIRIE WOODS ENVIRONMENTAL

PWELC - center for outdoor education located near Spicer MN.

CHESAPEAKE BAY FOUNDATION INC

Saving the Bay through restoration, advocacy, education, and litigation.

SONOMA LAND TRUST

Sonoma Land Trust conserves scenic, natural, agricultural and open land for future generations.

Virginia Conservation Network

A powerful and highly-coordinated conservation movement to protect Virginia's natural resources.