• Natural Resource Conservation and Protection

• 4519.

Hardy Pond Association Inc

The Waltham Land Trust’s mission is to create a legacy of land conservation in Waltham by promoting, protecting, restoring, and acquiring open space.

Closter Nature Center Association

The Closter Nature Center is a non-profit organization dedicated to the preservation of 136-acres of woods, streams, wetlands and trails in downtown, Closter, New Jersey.

• Wildlife Preservation/ Protection

• 4521.

Yellowstone Valley Audubon Society

YVAS sponsors field trips, ornithology classes, a Christmas Bird Count, and various conservation and educational projects.

• Wildlife Preservation/ Protection

• 4522.

Coastal Wildlife Refuge Society Inc

The official name of the "friends" of these refuges is the Coastal Wildlife Refuge Society.

• Natural Resource Conservation and Protection

• 4523.

Hill Country Land Trust Inc

We are a statewide, accredited, land trust protecting over 165,000 acres of the land in Texas.

SELKIRK CONSERVATION ALLIANCE INC

The Selkirk Conservation Alliance (SCA) is a 501(c) 3 nonprofit organization Mission Statement: To engage the public in southern Selkirk resource and land management issues through cooperation, scientific inquiry, education, and economic diversification.

• Water Resource, Wetlands Conservation & Management

• 4525.

Trout Unlimited

We bring together diverse interests to care for and recover rivers and streams, so our children can experience the joy of wild and native trout and salmon.

• Pollution Abatement and Control Services

• 4526.

Trickey Pond Environmental Protection Association Inc

TRICKEY POND PRESERVATION STARTS WITH YOU Trickey Pond Trickey Pond is a 315 acre body of water located in Naples Maine.

• Fisheries

• 4527.

Trout Unlimited

We bring together diverse interests to care for and recover rivers and streams, so our children can experience the joy of wild and native trout and salmon.