Keepers of the Wild 88-0345277 Click to copy AZ Animals 18 Wolf Conservation Center Inc 13-4073912 Click to copy NY Animals 17 Panthera Corporation 20-4668756 Click to copy NY Animals 15 Orangutan Foundation International 95-4112467 Click to copy CA Animals 14 Bat Conservation International Inc 74-2553144 Click to copy TX Animals 13 Priderock Wildlife Refuge 75-2792911 Click to copy TX Animals 13 Tiger Haven 62-1536897 Click to copy TN Animals 13 Endangered Species Coalition 52-2235210 Click to copy DC Animals 12 White Wolf Sanctuary 93-1219380 Click to copy OR Animals 11 International Animal Rescue US 54-2044674 Click to copy MA Animals 9 Project Chimps 47-1439557 Click to copy GA Animals 9 Big Life Foundation USA 27-3455389 Click to copy WA Animals 8 Lions Tigers & Bears 33-0938499 Click to copy CA Animals 8 Tucson Wildlife Center 86-1001344 Click to copy AZ Animals 8 Wolf Haven International 91-1185727 Click to copy WA Animals 8 California Trout 23-7097680 Click to copy CA Animals 7 Green America 52-1660746 Click to copy DC Animals 7 Pan African Sanctuary Alliance 22-3878683 Click to copy OR Animals 7 The International Rhino Foundation 75-2395006 Click to copy TX Animals 7 Tiger Preservation Center Nevada 83-0883398 Click to copy OR Animals 7 Center for Orangutan and Chimpanzee Conservation Inc 65-0444725 Click to copy FL Animals 6 Clinic for the Rehabilitation of Wildlife Inc 23-7271040 Click to copy FL Animals 6 National Fish and Wildlife Foundation 52-1384139 Click to copy DC Animals 6 Orang Utan Republik Foundation Inc 26-0880405 Click to copy CA Animals 6 Rewild 26-2887967 Click to copy TX Animals 6 Wild Bird Fund Inc 32-0155774 Click to copy NY Animals 6 International Wolf Center 41-1543539 Click to copy MN Animals 5 Mission Wolf 74-2489879 Click to copy CO Animals 5 Primarily Primates Inc 74-2164756 Click to copy TX Animals 5 Turtle Conservancy 20-2899240 Click to copy CA Animals 5 Wild Fish Conservancy 91-1451405 Click to copy WA Animals 5 Appalachian Wildlife Refuge 47-2214085 Click to copy NC Animals 4 Chimpanzee Sanctuary Northwest 68-0552915 Click to copy WA Animals 4 Idaho Wildlife Federation Inc 23-7039340 Click to copy ID Animals 4 Lewa Wildlife Conservancy USA 87-0572187 Click to copy NY Animals 4 The@International Wildlife Coexistence Network Inc 85-1079131 Click to copy ID Animals 4 Tucson Audubon Society Inc 86-6053779 Click to copy AZ Animals 4 Wildlife Guardians 36-4712624 Click to copy DC Animals 4 Wildlife S O S 20-3274638 Click to copy UT Animals 4 Beavers Northwest 47-2897704 Click to copy WA Animals 3 Endangered Species Protection Agency USA Foundation 81-1939514 Click to copy UT Animals 3 Evelyn Alexander Wildlife Rescue Center Inc 11-3409551 Click to copy NY Animals 3 Felidae Conservation Fund 20-5089093 Click to copy CA Animals 3 Frankfurt Zoological Society US Inc 30-0457102 Click to copy DC Animals 3 Global Conservation Network 41-1719362 Click to copy MN Animals 3 Gorilla Foundation 94-2386151 Click to copy CA Animals 3 Grand Canyon Wolf Recovery Project 47-1110067 Click to copy AZ Animals 3 Greater Farallones Association 94-3227237 Click to copy CA Animals 3 Insync Exotics Inc 31-1726497 Click to copy TX Animals 3 International Bird Rescue 94-1739027 Click to copy CA Animals 3