Robert Porter Allen Audubon Collection - Photographs
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Publication Date
January 1949
Abstract
A line graph depicting the number of migrant whooping cranes from the years 1912-1949.
Keywords
Whooping crane, Bird populations, Estimates, Migration (birds)
Extent
1 graph
Physical Collection
Language
English
Media Type
Line graphs
Identifier
A55-00020
Recommended Citation
Allen, Robert Porter, "Graph, Number of Migrant Whooping Cranes, 1949" (1949). Robert Porter Allen Audubon Collection - Photographs. Image 199.
https://digitalcommons.usf.edu/rpa_photographs/199
Keywords
Whooping crane, Bird populations, Estimates, Migration (birds)
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