Traces the forty-year-old and ongoing attempt to save the endangered whooping crane from extinction, focusing on efforts at wildlife refuges and the captive breeding program.
- ISBN10 0395665051
- ISBN13 9780395665053
- Publish Date 18 October 1993 (first published 1 November 1988)
- Publish Status Active
- Publish Country US
- Publisher Houghton Mifflin
- Imprint Houghton Mifflin (Trade)
- Format Paperback
- Pages 88
- Language English