Chapter 8: "The Experimental Animal from the Naturalist's Point of View": Behavior and Evolution at the American Museum of Natural History, 1928-1954 Milam, Erika Lorraine.
Transactions of the American Philosophical Society, Vol. 99, No. 1, 2009
'Leopard Son' Offers Rare Glimpse into Life on Africa's Serengeti Plain Discovery Channel's First Theatrical Release Is Wholesome Family Fare Series: An Elephant Stands Her Ground as a Lioness Perches High in a Tree While Eyeing Her Calf Down below. the Documentary Is Cautious in Its Portrayal of AnimalBehavior. 2) STAR: The New Film, by Top Wildlife Cinematographer Hugo Van Lawick, Follows a Leopard Cub's Growth from Infancy to Early Adulthood., HUGO VAN LAMICK/DISCOVERY CHANNEL David Sterritt, writer of The Christian Science Monitor.
The Christian Science Monitor, September 26, 1996