Rhan gyntaf ymweliad Iolo Williams â Phatagonia, i edrych ar fywyd a chynefinoedd gwyllt yr ardal. The first part of Iolo Williams's visit to Patagonia.
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Rhan gyntaf ymweliad Iolo Williams â Phatagonia, i edrych ar fywyd a chynefinoedd gwyllt yr ardal. The first part of Iolo Williams's visit to Patagonia.