�鶹��

Use �鶹��.com or the new �鶹�� App to listen to �鶹�� podcasts, Radio 4 and the World Service outside the UK.

Radio Cornwall,2 mins

"They're really remarkable, they're very, very large"

Available for over a year

Rupert Kirkwood recounts the moment earlier this year that he spotted a Risso's dolphin.