Found in articles
the Wildlife Conservation Society Archives The Wildlife Conservation Scrapbooks of William T. Hornaday digitized by the Wildlife Conservation Society
Tiger Reserve of Assam[永久失效連結] Wildlife Times: A trip to Kaziranga and Manas National Park Manas Maozigendri Ecotourism Society - Protectors of Manas 维基导游上有關瑪納斯國家公園的旅行指南
保主义者，田野生物学家。热衷于大型猫科动物的保护。 1953年12月31日出生于美国纽约布鲁克林。国际野生生物保护学会（Wildlife Conservation Society，WCS）科学与探险部主任，猎豹公司（Panthera Corporation）
Fish in the Wild. U.S. Fish and Wildlife Service. September 26, 2007 [2008-11-19]. （原始内容存档于2008-10-15）. Holm, Rob. Prehistoric Presence The Pallid Sturgeon
Alden, P. C., R. D. Estes, D. Schlitter, and B. McBride. National Audubon Society Field Guide to African Wildlife. New York: Chanticleer Press. 1995.