Building Beaver Dams
- Autor: Bryn Fleming
- Narrador: Highlights for Children
- Editor: Highlights
- Duración: 0:05:55
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Sinopsis
"Human beavers" are scientists and field workers who build "starter dams" to improve damaged stream habitats and encourage beavers to settle there.
Capítulos
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Building Beaver Dams
Duración: 05min