Countryfile

Jutting out into the North Sea is Spurn Point, a sandy spit at the mouth of the Humber Estuary. It's a place of perpetual renewal, where creatures, habitats and people must constantly adapt to a landscape that refuses to stand still. Along this narrow three-mile ribbon of land, Sean Fletcher and Anita Rani join the team restoring a long-lost resident - the native oyster, returning to these shores after an absence of 85 years. Sean also learns how people have settled, built and farmed in this ever-shifting environment. Anita is out on the mudflats taking part in a routine safety drill, preparing for the very real danger of vehicles succumbing to mud and tides. A local poet reveals the inspiration he finds in this landscape. Away from Spurn Point, John Craven launches this year's Countryfile Photographic Competition in aid of BBC Children in Need. And after the driest spring in half a century, Charlotte Smith investigates the impact of wildfires on our countryside and asks how well prepared we are for a future where they're expected to be more common.