Packed with creatures and landscapes that quite simply boggle the mind, the Nature Collection showcases New Zealand's impressive menagerie of nature and wildlife films. Many of the titles were made by powerhouse company NHNZ, which began around 1977 as the Natural History Unit, a small, southern outpost of state television. In this backgrounder, Peter Hayden — who had a hand in more than a few of these classic films — guides viewers through just what the Nature Collection has to offer.

Naturalist Ramari Stewart never tires of the view from a subantarctic hut. "This is the only place I know where I can see a whale out my window and it’s never let me down." The documentary follows Stewart as she spends a summer and winter monitoring wildlife at remote Northwest Bay in Campbell Island. Southern right whales, Hooker's sea lions and elephant seals all feature. Stewart, who later became a whale expert, displays a jaw-dropping bond with the animals. At the end of the programme, the whales cause a stir when they play perilously close to Stewart's boat.

For 150 years, southern right whales (tohorā) were hunted to the brink of extinction. But the discovery of a “lost tribe” in the Southern Ocean sparked hope that their numbers are increasing. This documentary — made by veteran nature filmmaker Max Quinn for The Discovery Channel — follows a research expedition to learn about the pod. Breathtaking and intimate underwater footage, including a fabled white whale and new-born calf, reveals the behavior of these gentle giants. The award-winning film also captures soaring royal albatross, vomiting sea lions, and a flightless duck.