Prin iawn, mae'n debyg, yw'r bobl sy'n medru adnabod adar oddi wrth eu cân. Beth am Aled? How good is Aled at identifying birds just from hearing them sing? Show more
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Prin iawn, mae'n debyg, yw'r bobl sy'n medru adnabod adar oddi wrth eu cân. Beth am Aled? How good is Aled at identifying birds just from hearing them sing? Show more