Liz interviews Sir David at the reopening of the Cambridge Museum of Zoology
Liz writes for Huff Post UK about the lifestyle changes that can help secure the future of our wild places around the world.
Liz joins Brian Cox and Dara O'Briain in Australia for a seventh series of the successful astronomy series on the 29th, 30th and 31st March on BBC Two at 8pm.
Liz embarks on a ground-breaking scientific expedition around the Galapagos Islands in this landmark BBC One series, on 30th March at 9pm.
Liz blogs for the Huffington Post about her love of science and her role as the BBC's Terrific Scientific Ambassador.
Liz traces her French and Indian ancestor's roots on the 8th December, BBC One.
Liz presents her fourth Awards ceremony at the Natural History Museum and chooses some of her favourite images from past years.
Countrywise: Guide To Britain sets out to inspire us all to explore the beautiful British countryside – with its hidden gems, natural wonders and great escapes.