He was vice-president of the American Society of Mammalogists from 1928 to 1934 , and a co-founder of the National Audubon Society .
Palmer was a member of about 25 North American and 4 foreign scientific or conservation organizations .
Palmer was member of the American Society of Mammalogists from 1928 to 1934 , and a co-founder of the National Audubon Society .
Palmer was a member of about 25 North American and 4 foreign scientific or conservation organizations .