Zoologist
Austin Hobart Clark
Zoologist
Werner Nachtigall
Zoologist
Libbie Henrietta Hyman
Zoologist
Desmond Morris
Zoologist
Mary Dora Rogick
Zoologist
Kare Elgmork
Zoologist
Ilya Darevsky
Zoologist
Arne Lovlie
Zoologist
Anthony Chaplin 3rd Viscount Chaplin
Zoologist