60 minutes II. Who's your momma? /
A report on Operation Migration, a four-year experimental program trying to establish a new migratory flock of whooping cranes after nearly a century of these birds teetering on the brink of extinction. Includes an interview with Joe Duff, an artist and amateur pilot, who has teamed up with scientis...
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| Other Authors: | , |
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| Format: | Electronic Video |
| Language: | English |
| Published: |
New York, NY :
Columbia Broadcasting System (CBS),
2005.
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| Subjects: | |
| Online Access: | CONNECT |
