At Taiaroa Head at the entrance to Otago Harbour is a breeding colony of Northern Royal Albatross, the only such colony on inhabited mainland. These huge birds which have a wing-span of up to 3 metres, nest on the hills overlooking the harbour and if you’re lucky you can see them in flight, windy and stormy days are the best for this as they launch themselves off the cliff and rely on updraughts to get themselves airborne