Episode 3

Chris Packham, Michaela Strachan and the team are live from the National Trust's Crom Estate as nature writes its own stories, with triumph, heartbreak and surprise around every corner.

The live remote cameras are capturing fledging, predation and drama around the clock, from otters on the lough shore to red squirrels in ancient woodland.

Meanwhile, Iolo Williams remains at the Knepp rewilding estate in Sussex, where he takes a look the lives of some of the country's rarest species.