Springwatch is back to wrap us in the comfort blanket that only the natural world can bring. Sit back and relax as we showcase the very best of the season's wildlife across the UK.

Chris Packham and Michaela Strachan bring us an abundance of live nest cameras, and all the spring dramas that come with them, from Wild Ken Hill in Norfolk. Iolo Williams returns to the Isle of Mull to delights us with eagles, otters and orca, while Megan McCubbin will be taking us on a spring road trip around the north east of England, visiting Kielder Forest, Hauxley Nature Reserve and Newcastle city centre to reveal the wildlife that call these places home in spring.

With spring in full swing (or is it summer?), our nests are full to bursting. It's a season of new life. As well as all our live nest cameras, tonight's Springwatch showcases some of the season's most recognisable stars.

The call of the cuckoo is a sure sign spring has arrived, and Michaela wants to hear it first-hand! Megan McCubbin revels in Kielder Forest being one of the best dark sky locations in the UK and what that means for its wildlife. Over on the Isle of Mull, Iolo Williams is investigating the comings and goings of one of his all-time favourite birds, the hen harrier.