Main content
Darwin's rock
Walking up in Cwm Idwal in Snowdonia, Derek Brockway discovers some huge rocks which played a part in Charles Darwin's Theory of Evolution.
Duration:
This clip is from
Featured in...
The Nature & Wildlife of Wales—成人论坛 Wales
Be captivated, inspired and informed by the nature and wildlife of Wales.
More clips from Bwlch and Glyders
-
Derek looks across the Brecon Beacons
Duration: 01:03