In Exmoor, Margherita Taylor meets those doing all they can to restore the habitat, and numbers, of the UK's most endangered butterfly - the high brown fritillary. Show more
Discover 11,128,835 listings and 277,954 playable programmes from the BBC
In Exmoor, Margherita Taylor meets those doing all they can to restore the habitat, and numbers, of the UK's most endangered butterfly - the high brown fritillary. Show more