Nick Baker and Sam Smith track down some of Devon and Cornwall's city wildlife. (R)
BBC Two except Scotland
Chris Packham and Jon Cuthill reveal the animals living in the region's wildlife hotspots. (R)
David Lindo and Alison Steadman reveal some of London's secret wildlife spots.
BBC One HD, London only
Sanjida O'Connell learns how Derby paved the way for peregrine conservation.
BBC One East Midlands
David Lindo explores wildlife in Salford, Manchester and Warrington.
BBC One North West
Miranda Krestovnikoff visits city gardens in Bristol and Gloucester.
BBC One West
Natalie Graham tracks down nocturnal creatures in Brighton.
BBC One South East
Mike Dilger reveals the hidden wildlife inhabiting Yorkshire's urban landscapes.
BBC One Yorks & Lincs, Yorkshire only
Hannah Bayman witnesses the birth of a seal pup in Teesside.
BBC One North East & Cumbria
Nick Baker and Sam Smith track down some of Devon and Cornwall's city wildlife.
BBC One Channel Islands, South West only
Chris Packham and Jon Cuthill reveal the animals living in the region's wildlife hotspots.
BBC One Oxfordshire, South only
Johny Pitts discovers why seagulls have settled in Birmingham.
BBC One West Midlands
Revealing the animals that are thriving in the most unlikely of urban settings.
BBC One Cambridgeshire, East only