Tiger Haven 62-1536897 Click to copy TN Animals 32 Keepers of the Wild 88-0345277 Click to copy AZ Animals 20 Green America 52-1660746 Click to copy DC Animals 17 Priderock Wildlife Refuge 75-2792911 Click to copy TX Animals 17 Bat Conservation International Inc 74-2553144 Click to copy TX Animals 16 Panthera Corporation 20-4668756 Click to copy NY Animals 15 National Fish and Wildlife Foundation 52-1384139 Click to copy DC Animals 14 Rewild 26-2887967 Click to copy TX Animals 12 Endangered Species Coalition 52-2235210 Click to copy DC Animals 11 International Animal Rescue US 54-2044674 Click to copy MA Animals 10 International Bird Rescue 94-1739027 Click to copy CA Animals 10 Wolf Conservation Center Inc 13-4073912 Click to copy NY Animals 10 Clinic for the Rehabilitation of Wildlife Inc 23-7271040 Click to copy FL Animals 9 Lion Habitat Ranch Inc 47-1257138 Click to copy NV Animals 9 New Mexico Wildlife Federation 85-0160947 Click to copy NM Animals 9 Wild Bird Fund Inc 32-0155774 Click to copy NY Animals 9 Wolf Haven International 91-1185727 Click to copy WA Animals 9 California Trout 23-7097680 Click to copy CA Animals 8 Orangutan Foundation International 95-4112467 Click to copy CA Animals 8 Point Reyes Bird Observatory 94-1594250 Click to copy CA Animals 8 The Freshwater Trust 93-0843521 Click to copy OR Animals 8 Evelyn Alexander Wildlife Rescue Center Inc 11-3409551 Click to copy NY Animals 7 Lions Tigers & Bears 33-0938499 Click to copy CA Animals 7 Teton Raptor Center 83-0328068 Click to copy WY Animals 7 Tiger Preservation Center Nevada 83-0883398 Click to copy OR Animals 7 White Wolf Sanctuary 93-1219380 Click to copy OR Animals 7 Big Life Foundation USA 27-3455389 Click to copy WA Animals 6 Idaho Wildlife Federation Inc 23-7039340 Click to copy ID Animals 6 International Wolf Center 41-1543539 Click to copy MN Animals 6 Sustainable Fisheries Partnership Foundation 27-3091938 Click to copy HI Animals 6 The Wyldlife Fund 83-2290091 Click to copy WY Animals 6 Turtle Conservancy 20-2899240 Click to copy CA Animals 6 Woodlands Wildlife Refuge Inc 22-3053310 Click to copy NJ Animals 6 Lewa Wildlife Conservancy USA 87-0572187 Click to copy NY Animals 5 Marine Mammal Care Center Los Angeles 47-5249182 Click to copy CA Animals 5 Monterey Bay Fisheries Trust 47-1978379 Click to copy CA Animals 5 Rocky Mountain Bird Observatory 84-1079882 Click to copy CO Animals 5 Wildlife Center of Virginia 54-1215402 Click to copy VA Animals 5 Wildlife Guardians 36-4712624 Click to copy DC Animals 5 World Bird Sanctuary 43-1184675 Click to copy MO Animals 5 African People & Wildlife Fund Inc 20-3153855 Click to copy NJ Animals 4 Arizona Wildlife Federation 86-0076994 Click to copy AZ Animals 4 Boone & Crockett Club 13-6400091 Click to copy MT Animals 4 Center for Orangutan and Chimpanzee Conservation Inc 65-0444725 Click to copy FL Animals 4 Center for Wildlife Inc 22-2778845 Click to copy ME Animals 4 Conservation X Labs Inc 47-4066524 Click to copy DC Animals 4 Dreamcatcher Wild Horse and Burro 91-2160463 Click to copy CA Animals 4 Florida Keys Wild Bird Rehabilitation Center Inc 65-0020988 Click to copy FL Animals 4 Friends of Birdlife International Inc 30-0265343 Click to copy NY Animals 4 Great Plains Conservation Foundation 45-5494919 Click to copy FL Animals 4