Snails

Living World. A Life of Slime. Audio, 22 minutes
Lionel Kelleway is joined by Mary Seddon in the Wye Valley looking for snails.
Attribution
BBC Radio 4
Available for over a year
Nature. Snails. Audio, 30 minutes
Most people think of snails as garden pests; Nature puts them in a revealing new light.
Attribution
BBC Radio 4
Available for over a year