1/2 Lions are the only wild cats to live in family groups. Jonathan Scott investigates why. (R)
2/6 Alond the Luangwa River clouds are building and the drought could break any day. (R)
2/2 Jonathan Scott looks at why living in prides could be the downfall of the lion. (R)
4/6 Brolga lets the joeys out for a night-time hop and there is drama at dinner time for Ruby.
England, HD only
26/26 The team are on Orkney, exploring some island traditions built around the winter solstice.
6/11 Darryl Grimason reveals the hidden life below the surface of Strangford Lough. (R)
Northern Ireland only
Nicholas Crane explores the coast of South Wales. (R)