Nature Trail Underground
Hyenas roaming free in South Devon? Not now, of course.
. but their remains are still to be found in the caves which are the site of this month's Radio Nature Trail, along with the spiders, bats and other creatures which have since made their homes there.
Introduced by DEREK JONES Produced by DILYS BREESE (from Bristol)
(Repeated: Wed, 9.5 am)