Home   Documentaries movies online

Caves 3 | quotes | pictures

The entire population of these cave angel fish seems to be restricted to just two small caves. It's the same story with other troglodytes. There may well be less than a hundred Texas cave salamanders in the wild. And the Belizean white crab is another creature that is unique to just one cave system.

Video is loading ...

Caves part 3 pictures



Planet Earth Caves
Planet Earth Caves
part 2
part 3
part 4