Autumnwatch returns for an eight week celebration of UK wildlife.

From the BBC Natural History Unit in Bristol, Chris Packham and Kate Humble share their adventures of the last few days on a wild side of London where red deer rut and peregrine falcons hunt.

Wildlife cameraman Charlie Hamilton-James is on the trail of an otter and her cubs in Shetland, while Martin Hughes-Games is tracking down your wildlife stories, which include badgers living in the heart of the city.

Autumnwatch returns for an eight week celebration of UK wildlife.

New presenter Michaela Strachan joins Chris Packham and Martin Hughes-Games, broadcasting live from the National Arboretum at Westonbirt. They'll be sharing their adventures from the previous few days.

This week, their journey takes them to the spectacular Wye Valley, on the trail of wild boar, swarming bats, and autumn's wild harvest. Meanwhile, guest presenter and naturalist Roy Dennis is following the perilous migration of the Springwatch osprey chicks as they leave our shores and head for Africa.

Chris Packham and Michaela Strachan visit Spurn Point on the Humber Estuary to witness one of autumn's biggest events, migration. They'll be tracking our winter visitors like redwings and fieldfares as they arrive, and there's also an update on the Springwatch ospreys as they head south for the winter.

Martin Hughes-Games reveals unique insights into the lives of badgers with the help of special cameras installed deep within a sett. And in Scotland, wildlife cameraman Charlie Hamilton James is following the epic journey of the salmon, from the sea to their spawning grounds.

Chris Packham, Michaela Strachan and Martin Hughes-Games broadcast from the National Arboretum at Westonbirt, with all the latest autumn wildlife action. The team report back on the glorious autumn colours and wildlife of the ancient woodlands, and the drama of the fallow deer rut, seen during their trip to the Cotswolds. Plus an exclusive look at wildlife gardening at the famous Highgrove Estate, and guest presenter Leah Gooding investigates the plight of one of our most mysterious and iconic fish, the eel.