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The tabular dataset is a compilation of all historic observations of whooping crane locations up through 1941. Most of the records were obtained from Robert Porter Allen's 1952 report, "The Whooping Crane"; an additional 73 records were added from records found since 1952. Records include source (Allen 1952 [The Whooping Crane, Audubon]or other), location name, county, state or province, country (Canada, US, Mexico), estimated latitude and longitude, year, month, day, life stage (breeding, summering, wintering, migration, unknown), season (spring, summer, fall, winter), observer's name, and logical indicators of nesting, specimen taken, observer identified, or if captive bird. Completeness of each record is variable....
Categories: Data;
Types: Citation;
Tags: Canada,
Ecosystems,
Mexico,
United States,
aquatic birds, All tags...
biogeography,
biota,
breeding sites,
conservation,
habitat preferences,
history,
migration,
protected species,
species distribution,
wetlands,
winter, Fewer tags
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