
Filmed over one year, this four-part series reveals the spectacular beauty of England's largest forest, Kielder, as it changes through the seasons. Situated in one of the wildest and most remote parts of the country, it's home to some of Britain's greatest and most secretive wildlife, from red squirrels to pine martens, feral goats to water voles and a variety of birds of prey. Despite its rich collection of wildlife, Kielder Forest didn't even exist one hundred years ago.

Spring
Nov 16, 2021
Cameras capture the various wildlife residing in England’s most vast forest, including roe deer, red squirrels and more, as changes occur throughout the seasons.

Summer
Nov 23, 2021
It's summertime in Kielder Forest and all the wildlife makes the most of the sunshine.

Autumn
Nov 30, 2021
Despite its rich biodiversity, Kielder Forest didn't exist a century ago.

Winter
Dec 7, 2021
It's winter in Kielder Forest and while some wildlife battles to survive, others sleep.