The Kiwi is a flightless bird and an iconic symbol of New Zealand. It has a unique appearance with a round body, small wings, and no tail. Kiwis have long, slender beaks, specialised feathers, and strong legs. They vary in size and colouration depending on the species, with some species being as small as a chicken and others reaching the size of a domestic cat.
Kiwis are endemic to New Zealand and are found in various habitats, including forests, grasslands, and scrublands. They inhabit different regions throughout the country, including the North and South Islands, Stewart Island, and other offshore islands. Different species of kiwi have specific habitat preferences.
Kiwis are omnivorous birds with a diet that consists mainly of invertebrates, such as worms, insects, spiders, and their larvae. They use their long beaks to probe the ground and leaf litter, relying on their sense of smell to locate their prey. Kiwis also consume fruits, seeds, and some plant matter.
Kiwis have unique reproductive behaviours. They are monogamous and form long-term pair bonds. Female kiwis lay large eggs, which are among the largest in proportion to the body size of any bird species. The male incubates kiwi eggs, and after hatching, the young kiwis are precocial, meaning they are relatively independent from an early age.
Kiwis are classified as vulnerable or endangered depending on the species. They face various threats, including habitat loss, predation by introduced predators (such as stoats, cats, and dogs), and human activities. Conservation efforts involve predator control, habitat restoration, and captive breeding programs.
Kiwis are not attracted explicitly to trees, as they spend most of their time on the forest floor. However, they rely on native trees for cover, nesting sites, and as a source of food. Kiwi habitat includes native forests with diverse tree species, such as rimu, kahikatea, totara, and pūriri.