'Human swan' Sacha Dench's group wins RSPB Medal

Conservationist Sacha Dench, known as the 'human swan', has welcomed a ban on the sale of lead ammunition after the Lead Ammunition Collective, which she belongs to, won the RSPB Medal. Dench, from Chagford in Devon, once flew 4,300 miles by paramotor tracking the migration of Bewick's swans.