Ulva Island — Te Wharawhara — feels like a secret kept safely inside Paterson Inlet. A predator-free open sanctuary, it offers a rare chance to step into a pocket of forest where native birds move and sing as they did before mammalian predators changed New Zealand’s ecosystems. For travellers who care about intimacy and authenticity over spectacle, Ulva Island delivers: soft forest tracks, wind-sculpted shorelines and the constant chorus of birdsong that makes every step feel like an introduction to a hidden world.
Why Ulva Island matters
Ulva Island’s importance is simple and profound. As one of the few predator-free refuges in the region, it provides vital habitat for species that are otherwise scarce on the mainland. That makes it a magnet for people who want to see native birds like the tieke (saddleback) and mōhua (yellowhead) behaving naturally — not in confinement, but in standing forest, feeding, nesting and calling across the canopy.
What you’ll experience
The island is intimate and eminently walkable. Trails thread through dense native forest and down to stretches of rocky and sandy shore, offering changing perspectives every few minutes. On calm days the inlet mirrors the sky and cliffs; on windier afternoons waves lap more insistently at the shore. The paths are designed for low-impact enjoyment, and much of the island’s appeal is simply being present: listening, watching and letting the small details — a flash of copper in the understory, the curious tilt of a bird’s head — accumulate into a memorable wildlife encounter.
Birdlife and other wildlife
Ulva Island is celebrated for its birds. The tieke’s clear, ringing calls and confident movements are among the most rewarding sights for visitors. Mōhua, another