The ‘International Union for Conservation of Nature’ is the world’s oldest and largest environmental organisation and has a base in Cambridge in Huntingdon Road. Nicola Terry hears from with the IUCN’s Rebecca Miller about her work.

Read more at iucn.org
Find the “IUCN Red list” of threatened species at iucnredlist.org
Enter your own species sightings at www.inaturalist.org