The Earth Live Lesson series is a collection of 20-minute ‘explainer’
video lessons which explore a variety of conservation, biology, geography
and earth science topics. Click here to go to Lizzie’s YouTube channel!
Dr Christian Dunn is a Wetland Scientist at Bangor University, in North Wales. He loves nothing more than wading about in swamps, bogs and mangroves. Christian is on a mission to prove that these habitats are the most incredible and diverse and ultimately the most important ecosystems on the planet.