Describes how a scientist courts a whooping crane and how the resulting egg is carefully incubated until it hatches.
- ISBN10 0060241349
- ISBN13 9780060241346
- Publish Date 1 October 1986
- Publish Status Out of Print
- Out of Print 17 March 2021
- Publish Country US
- Imprint HarperCollins Publishers
- Format Hardcover
- Pages 58
- Language English