Follow Kākāpō Files on Apple, Spotify, iHeartRadio or wherever you listen to your podcasts. Kākāpō are one of the rarest birds in New Zealand, with an adult population of just 235 individuals. Imagine then, the pressure on Auckland Zoo vet Adam Naylor when he arrived at a nest to discover a young chick, named Huhu-A3-2026, looking floppy and an unhealthy purple colour. "My vet training kicked in, and I started doing some very tiny CPR," Adam told the Kākāpō Files podcast.