Wherever we look, insect populations are crashing. But by studying the insects at the Knepp Estate in Sussex, England, scientists are able to see how rewilding is helping to boost the biodiversity and abundance of insects. Find out how and why collecting insect specimens is still so important with the Museum's Senior Curator of Insects Dr Erica McAlister. Watch all episodes here: Ep. 1 The story of Knepp: A rewilding success https://www.youtube.com/watch?v=0JpilefdeBc Ep. 2 Collecting in the field: A curator's story https://www.youtube.com/watch?v=Cyc_2dx028c Ep. 3 Beavers at Knepp: A winning ecosystem https://www.youtube.com/watch?v=2Ski21XVuR4 Ep. 4 From field to collection - A specimen's story https://www.youtube.com/watch?v=tS5ZXC47q-k Ep. 5 The view from the air Knepp Rewilding Project https://www.youtube.com/watch?v=hRAZpGEzxhM Ep. 6 The sound of biodiversity: Nature soundscapes at Knepp https://www.youtube.com/watch?v=ayg-4jJtZf4 ---------------- The Natural History Museum in London is home to more than 80 million objects, including meteorites, dinosaur bones and a giant squid. Our channel brings the Museum to you, from what goes on behind the scenes to surprising science and stories from our scientists. Subscribe to our channel for the latest films and live broadcasts about the natural world null Browse our shop: https://www.nhmshop.co.uk/ Website: http://www.nhm.ac.uk/ Twitter: http://twitter.com/NHM_London Facebook: http://fb.com/naturalhistorymuseum Instagram: http://instagram.com/natural_history_museum 0:00 Introduction: what is happening with global insect populations, why rewilding can help 0:40 Dr Erica McAlister describes the perfect location for collecting flies 1:15 Sharing the knowledge, working with students 2:05 History of Museum collecting and Knepp is a perfect environment 2:54 insect collecting techniques 3:55 insect sorting and micropinning 4:35 Understanding insect populations and how rewilding can help