| The American Museum of Natural History | |
| The American Ornithologist’s Union | |
| The New York Zoological Society (Life Member) | |
| The Explorers’ Club (Fellow Member) | |
| Royal Canadian Academy of Arts | |
| The American Bison Society | |
| Greenwich Society of Arts | |
| The National Academy of Arts and Letters | |
| The Players’ Club |
Ernest Thompson Seton Institute
Inspiring curiosity and respect for nature and humanity
