Chris McCormack
The very hot summer is causing concern at the Royal Albatross colony at Tairoa Head on the tip of the Otago Peninsula.
The breeding season got off to a promising start, but several weeks of searing temperatures has the potential to cause some nests to fail.
2017 marks two important anniversaries for the Royal Albatross Centre – it's 50 years since the Otago Peninsula Trust was formed and 30 years since the centre started hosting tours through the old underground fort built to save Dunedin from military attack in the second world war.
Lynn Freeman speaks to its operations manager, Chris McCormack.
The images in this gallery are used with permission and are subject to copyright conditions.