Mammals That Gnaw
Mammals That Gnaw
Ver Mammals That Gnaw (1974) Online en Espanol. Shows places where rodents live, such as grass, rock crevices, or underground, and observes how they store food. Explains that rodents outnumber other mammals in both kinds and numbers. Points out that while some rodents spread disease or damage crops, others are important aids in scientific studies.
- Género: Documental
- País: United States of America
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