New Zealand’s sole Kōtuku (White Heron) breeding colony is located within the protected Waitangiroto Nature Reserve, near Whataroa on the West Coast of the South Island, approximately 30 minutes north of Franz Josef Glacier.All Kōtuku in New Zealand originate from this single protected nesting site, and each spring the entire breeding population returns home to nest and raise the next generation.Read about the 1865 discovery of New Zealand's only Kōtuku breeding colony