1. Dense Forests: Kiwi birds commonly inhabit dense native forest with thick underbrush, providing abundant shelter from predators and access to food sources.
2. Open Woodlands: Some species, such as the North Island brown kiwi (Apteryx mantelli), have adapted to open woodlands and coastal forests with low vegetation and scattered large trees.
3. Scrublands and Grasslands: While kiwis predominantly reside in forests, certain populations like the Stewart Island Tokoeka kiwi (Apteryx australis lawryi) can also be found in the shrublands and tussock grasslands of sub-alpine regions.
4. Coastal Habitats: Some kiwi species, like the Great Spotted Kiwi (Apteryx haastii), are found in coastal habitats, including sand dunes, scrub, and forest ecosystems near the shoreline.
It's important to note that conservation efforts and predator management programs are ongoing in New Zealand to protect the native kiwi population from invasive predators and habitat degradation, ensuring their survival in these natural habitats.