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Planet Earth - Season 1 Episode 4 Caves

Trailer
Although often overlooked, caves are remarkable habitats with bizarre wildlife. Explore the structures created inside the earth as well as the adaptations animals have made to thrive in these environments.

First Air Date: Mar 05, 2006

Last Air date: Dec 10, 2006

Season: 1 Season

Episode: 11 Episode

Runtime: 26 minutes

IMDb: 8.60/10 by 1,066.00 users

Popularity: 65.171

Language: English