There are many eco-friendly charities. Some charities are as following:

The Nature Conservancy/www.charitynavigator.org

Earthjustice/www.charitynavigator.org

Earthworks/www.charitynavigator.org

The Conservation Fund/www.squidoo.com/green-charities

EcoTrust/www.squidoo.com/green-charities

National Wildlife Federation Alaska/www.squidoo.com/green-charities

Environmental Defense Fund/www.squidoo.com/green-charities

The Sierra Club/www.squidoo.com/green-charities

Greenpeace/www.squidoo.com/green-charities

National Geographical Society/www.squidoo.com/green-charities