Whooping Cranes
Louisiana Department of Wildlife and Fisheries - Whooping Craness

Kathleen Kaska,
The Man Who Saved the Whooping Crane: the Robert Porter Allen Story - Book
International Crane Foundation - Whooping Cranes
 Gay M. Gomez, Roderick C. Crewien, and Mary Lynch Courville, Historical Notes on Whooping Cranes at White Lake, Louisiana: the John J. Lynch Interviews, 1947-1948
Whooping Crane  - From Learner.org
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