What do beavers, blue whales, and wolves all have in common? They are all keystone species. Keystone species are key elements of healthy ecosystems. We spoke to Sara King, Rewilding Manager of Rewilding Britain, to explore keystone species, trophic cascades, and mammal reintroductions taking place across the British Isles.



Sara manages and coordinates the development of the Rewilding Network the first of its kind in Britain. Her role focuses on engaging with Network members and leading our strategy to upscale rewilding. Sara is also working on data collection, mapping projects and setting up connections across Britain to help facilitate knowledge exchange. Sara has a strong background in rewilding, biodiversity monitoring and assessment, species reintroductions, land management and restoration plans.