Man and the Earth
El hombre y la Tierra is a 1974 television series produced by Radio Televisión Española.
62. The Conquest of Water II
0.0Feb 23, 1979 · 26 min
The white-throated dipper is capable of diving in churning, fast-flowing waters to capture the larvae and adult insects on which it feeds. The Pyrenean desman, an insectivore related to moles, can remain underwater for over a minute.