It’s St George’s Day, it’s Shakespeare Day – but never mind all that, we’re having an Earth Day special with Dr Chris Gibson! He’s a naturalist, a conservationist, an author, a speaker, a grandad and we talk all about his new book ‘British And Irish Wildflowers and Plants’, his work as Wildlife Advocate for Beth Chatto Gardens, and a very important tree near his Essex home – and his campaign to save it.

Find out more about Chris’ work here: www.chrisgibsonwildlife.co.uk