Investigating the dolphins being held in Indonesian hotel pools to entertain tourists.
Uncovering the biggest illegal slaughter of song birds in Europe.
Investigating Thailand's captive tiger industry, including the speed-breeding of cubs.
Exploring Vietnamese bear farms and traditional medicine shops farming bears in cages.
Clare Balding embarks on the second leg of the Nidderdale Way, a 53-mile circular walk.
BBC Radio 4
Clare Balding sets out to walk the Nidderdale Way, a 53-mile route in North Yorkshire.
Clare Balding joins a group of refugees and students who enjoy walking together.
3/3 Ben Zand is in Tajikistan to see the sinister, bizarre reality of life in a dictatorship.
2/3 Ben Zand is in Belarus to see the sinister & bizarre reality of life in a dictatorship.
1/3 Ben Zand is in Kazakhstan to see the sinister, bizarre reality of life in a dictatorship.