Riroriro/ Grey Warbler

If you live in New Zealand, you'll be familiar with this bird's song, and might have even wondered what kind of bird was singing. But these talented singers live in the canopy, so we don't often see them. They're tiny little things, weighing about 6 grams. They're not endangered - in fact, these little firecrackers...

Takahē

These beautiful birds have given us lessons in conservation.