Please Visit these Good Works:

Help Save Lions, Tigers & Cheetahs from Extinction!
Panthera
5 Tigers
Big Cat Rescue
Tiger foundation
The Barbary Lion
Lion Conservation
Race for the Big Cats
Hornocker Wildlife Institute

Two Tigers
 Tiger Friends
Tiger Haven
Forever Wild
Big Cat Initiative
World Wildlife Fund
World Wildlife Foundation
Wildlife Conservation Society
Wildlife CRU (U of Oxford)
Cheetah Conservation Fund
Cheetah
 Lion
Traffic - the wildlife trade monitoring network
BornFree Christian The Lion Forever Wild
Greenpeace Rainforest Action Network Forest Ethics
World Society for the Protection of Animals Gorongosa National Park of Mozambique GeorgeAdamson Wildlife Preservation Wildlife Now
EarthShare Share Earth Rainforest Relief Friends of Animals Fruit Tree Foundation International Fund for Animal Welfare Fauna & Flora International
Save the Rhino Defenders of Wildlife Earth First Environmental Defense Fund
Betty Boop sings "Be Human"!

Video from archive.org
The Jane Goodall Institute
Environmental Action Desk Environmental Defense
350 ppm of CO2 UN Population Fund Discover The Forest
SurfRider
Surfers for Cetaceans
Time Banks Climate Quilt Campaign Tuna Research REEF
PETA GoVeg Gibbon Conservation Center
National Resources Defense Council
Project Seahorse Sea Shepherd
Clorox - Save The Frog Amphibian Ark
Humane Society
Sierra Club's Cool Cities We Can Solve It
Take Part - Inspiration to Action Bioversity CropTrust
Save Our Environment
Stop Mercury Pollution Stop Mercury Pollution - Protect Babies
Global Fund for Women Women Living Under Muslim Laws Save Sakineh Ashtiani
International Campaign Against Honour Killings
Women's Action for New Directions Bring Change 2 Mind
Working Assets
UNCF - A mind is a terrible thing to waste
Stop Corporate Abuse Sea Shepherd
FLOW Grameen
Smile Train
Voices of Meningitis
Katie's Krops
Youth for Human Rights Lauren's Kids Harlem Children's Zone Peter Pan's Hospital! Nothing But Nets
Christoher Reeve Foundation National Marfan Foundation
One - Make Poverty History
Heifer MLK Center
Guide Dog Foundation
Giving Anonymously Wiki Leaks
The Hunger Site The Rainforest Site The Breast Cancer Site
Lift the Earth American Indian College Fund One Laptop Per Child
Life In A Jar
City Harvest Farm Rescue True Food Now
New Israel Fund Green Zionism
Angel Rock Project Solar Aid Zap Trees Save the Internet - Net Neutrality