| Monterey Bay Aquarium CA United States | |
| Medicine Clinic of Animal Behavior Mexico City México | |
| Grey Snow Eagle House Oklahoma USA | |
| Natural Encounters, Inc. Florida USA | |
| Dallas Zoo Texas United States | |
| Eye To Eye Training LLC Virginia USA | |
| Denver Zoo CO USA | |
| Woodland Park Zoo Washington United States | |
| Columbus Zoo and Aquarium Ohio United States | |
| Smithsonian's National Zoological Park Washington, DC USA | |
| Central Florida Zoo FL United States | |
| Natural Encounters, Inc. Florida USA | |
| Audubon Center of the North Woods Minnesota United States | |
| Natural Encounters Inc. New Mexico United States | |
