Wildlife on One
Beavers, The Master Builders (32x9)
Uitzenddatum: Jul 30, 2003
One of nature's most industrious animals, beavers, divert rivers, fell trees and build log cabins. But unlike humans, any one beaver can embody all the skills of a lumberjack, a carpenter, an architect, a surveyor and a hydro-engineer.
- in première gegaan: Jan 1977
- Afleveringen: 253
- Volgers: 0
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- BBC One
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