Our Changing World

Using acoustic tags and a network of receivers attached to the seafloor, researchers are tracking the movements of seven-gill sharks in Fiordland. They want to understand how these apex predators… Read more Audio

People with ADHD often fidget more than those without. Why might this be? Does it help them focus? Or distract them further? An Auckland Bioengineering Institute researcher has teamed up with the… Read more Audio

The Eastern Whio Link project has been working to restore the whio or blue duck population in the rivers of the Waioeka Gorge. Sam Gibson, aka Sam the Trap Man, explains why he thinks the project has… Read more Audio

All around New Zealand, people are trying to make things just a little bit better for their communities. The 22 Environment Centres, or Hubs, found throughout the country aim to help with this. Claire… Read more Audio

Trapping is hard mahi, especially on rugged terrain thick with vegetation. If you need to check a trap frequently to clear it and refresh the lure, the kilometres of bush bashing quickly add up. Plus… Read more Audio

Hugh Wilson, a renowned botanist and conservationist, had long held a dream of managing a bit of land where he could just "let nature re-assert herself". The 79-year-old has certainly found that in… Read more Audio

Freddie Angell was New Zealand's most notorious wildlife smuggler. His repeated attempts at stealing and exporting native wildlife in the 1990s, including kea and tuatara, made him all but a household… Read more Audio

In New Zealand, lizards are as fascinating as they are endangered - there are 125 species and most of them give birth to live young and they’re true wildlife underdogs - so rare and out of sight… Read more Audio

Canterbury-based botanists Dr Julie Barcelona and Dr Pieter Pelser met in the US in the mid-2000s. It was a love - or obsession - for plants of tropical jungles that really brought them together. Audio

Our Changing World is kicking off the summer science series this week with two stories from local podcast producers. First up, Victoria University of Wellington student Dan Moskovitz explores a curly… Read more Audio

New Antarctic methane seeps and what they might mean Audio

New Zealand’s tuatara are the last remaining species of an order of reptile that was alive alongside the dinosaurs 240 million years ago. The rest died out about 65 million years ago, but in… Read more Audio