• Bird Sanctuary/Preserve

• 4303.

Ducktrap Wildlife Preserve

The Ducktrap Wildlife Preserve (DWP) is a non-profit corporation in the State of Maine founded in the early 1990's by Hans and Brigitte Gautschi.

RESTORE THE EARTH FOUNDATION INC

Restore the Earth Foundation, Inc. (REF) is a nonprofit organization restoring the Earth’s essential forest and wetland ecosystems.

• Other Medical Research N.E.C.

• 4305.

South Dakota Ornithologists Union

South Dakota Ornithologists' Union South Dakota Ornithologists Union South Dakota Ornithologists Union Founded in 1949 SDOU has been South Dakotas primary statewide organization to promote the study of wild birds to encourage ornithological research and to preserve the states avian records.

• Garden Club, Horticultural Programs

• 4306.

Estes Valley Community Garden Inc

Estes Valley Community Garden Home About Resources Get a Plot Events Calendar Contact More ANNOUNCEMENTS EVENTS 2025 Estes Park Duck Race Adopt ducks support the Estes Valley Community Garden.

• Natural Resource Conservation and Protection

• 4307.

THE OJAI VALLEY LAND CONSERVANCY

The Ojai Valley Land Conservancy protects and restores the natural landscapes of the Ojai Valley forever.

• Natural Resource Conservation and Protection

• 4308.

Foundation for Americas Public Lands

Official charitable partner of @BLMnational.

• Water Resource, Wetlands Conservation & Management

• 4309.

GREAT LAND TRUST INC

Great Land Trust works to conserve and steward the lands and waters essential to the quality of life and economic health of Alaskans.

• Unknown

• 4310.

Wildlife Habitat Canada Habitat Fau Nique Canada

WHC has been putting its Stamp on Canadian Conservation since 1985.

Bird Conservancy of the Rockies

Conserving birds and their habitats through science, education and land stewardship We believe the world needs birds.