San Francisco Zoological Society 94-1429538 Click to copy CA Animals 29 Pets in Need 94-6139667 Click to copy CA Animals 18 Peninsula Humane Society & SPCA 94-1243665 Click to copy CA Animals 14 Cheetah Conservation Fund 31-1726923 Click to copy VA Animals 10 Happy Hollow Corporation 23-7219471 Click to copy CA Animals 10 Friends of the Palo Alto Jr Museum and Zoo 77-0296155 Click to copy CA Animals 9 International Bird Rescue 94-1739027 Click to copy CA Animals 9 Marin Humane Society 94-1156562 Click to copy CA Animals 9 Monterey Bay Fisheries Trust 47-1978379 Click to copy CA Animals 9 Peace of Mind Dog Rescue 27-1154816 Click to copy CA Animals 9 Rewild 26-2887967 Click to copy TX Animals 9 Ventana Wildlife Society 94-2795935 Click to copy CA Animals 9 Conservation Society of California 94-1687847 Click to copy CA Animals 8 Point Reyes Bird Observatory 94-1594250 Click to copy CA Animals 7 Polar Bears International 77-0322706 Click to copy MT Animals 7 Berkeley East Bay Humane Society Inc 94-1347069 Click to copy CA Animals 6 Big Life Foundation USA 27-3455389 Click to copy WA Animals 6 Clearwater Marine Aquarium Inc 59-2086737 Click to copy FL Animals 6 Georgia Aquarium Inc 58-2574918 Click to copy GA Animals 6 Greater Farallones Association 94-3227237 Click to copy CA Animals 6 International Elephant Foundation 75-2815706 Click to copy TX Animals 6 Joybound People and Pets Fka Tony Larussas Animal Rescue Foundation 68-0240341 Click to copy CA Animals 6 San Diego Zoo Wildlife Alliance 95-1648219 Click to copy CA Animals 6 Seattle Aquarium Society-Seas 91-1189249 Click to copy WA Animals 6 Dallas Zoo Management Inc 27-0777846 Click to copy TX Animals 5 Greater Los Angeles Zoo Association 95-2369545 Click to copy CA Animals 5 Grey Muzzle Organization 26-1965495 Click to copy NC Animals 5 Hope for Paws 26-2869386 Click to copy CA Animals 5 Marine Mammal Care Center Los Angeles 47-5249182 Click to copy CA Animals 5 Monterey Bay Aquarium Research Institute 77-0150580 Click to copy CA Animals 5 North Valley Animal Disaster Group 06-1672191 Click to copy CA Animals 5 Resolve Inc 52-1841035 Click to copy DC Animals 5 Santa Barbara Wildlife Care Network 77-0201505 Click to copy CA Animals 5 American Association of Zoological Parks and Aquariums Inc 55-0526930 Click to copy MD Animals 4 Animal Wellness Foundation 45-4361755 Click to copy CA Animals 4 Bat Conservation International Inc 74-2553144 Click to copy TX Animals 4 California Trout 23-7097680 Click to copy CA Animals 4 Fish & Wildlife Foundation of Florida Inc 59-3277808 Click to copy FL Animals 4 Friends of Cabrillo Marine Aquarium 33-0585381 Click to copy CA Animals 4 Green America 52-1660746 Click to copy DC Animals 4 Humane Society of Ventura County 95-2272598 Click to copy CA Animals 4 Lake Tahoe Wildlife Care Inc 94-2799765 Click to copy CA Animals 4 Native American Fish & Wildlife Society 86-0534380 Click to copy CO Animals 4 Native Animal Rescue 94-2711748 Click to copy CA Animals 4 Nine Lives Foundation 20-2150714 Click to copy CA Animals 4 Ocean Outcomes 46-4901375 Click to copy OR Animals 4 Old Friends Senior Dogs 45-5084188 Click to copy TN Animals 4 Oregon Zoo Foundation 93-0718337 Click to copy OR Animals 4 Palo Alto Humane Society 94-1358297 Click to copy CA Animals 4 Sea Research Foundation Inc 06-1480300 Click to copy CT Animals 4