As autumn draws to a close, Chris Packham and Martin Hughes-Games track down nature's ultimate winter survivors in the moorland and mountains of the Scottish Highlands.

Chris Packham, Michaela Strachan and Martin Hughes-Games are at the Wildfowl and Wetlands Trust's Slimbridge reserve. The team search for urban deer in Sheffield.

Chris Packham, Michaela Strachan and Martin Hughes-Games are at the Wildfowl and Wetlands Trust's Slimbridge reserve. They explore the UK's spectacular coastline and marine life.

Chris Packham, Michaela Strachan and Martin Hughes-Games are at the Wildfowl and Wetlands Trust's Slimbridge reserve. Martin is tracking Bewick's swans as they arrive from Siberia.

UK wildlife series with Chris Packham, Michaela Strachan and Martin Hughes-Games. In the ancient Cotswold woodlands, the team view the drama of the fallow deer rut.

UK wildlife series. Chris Packham, Michaela Strachan and Martin Hughes-Games are at the National Arboretum at Westonbirt, with all the latest autumn wildlife action.

UK wildlife series. Chris Packham and Michaela Strachan visit Spurn Point on the Humber Estuary to witness one of autumn's biggest events, migration.

UK wildlife series. Michaela Strachan joins Chris Packham and Martin Hughes-Games in sharing their experiences in the Wye Valley with wild boar, swarming bats and the wild harvest.