The kiwi is a flightless, nocturnal bird endemic to New Zealand, renowned for its unique characteristics. Approximately the size of a domestic chicken, it possesses hair-like feathers, cat-like whiskers, and a long, slender bill with nostrils at the tip—making it the only bird in the world with this feature.Kiwis have heavy bones filled with marrow, unlike most birds, and their powerful legs account for a third of their body weight, enabling them to run as fast as a human. They are monogamous, often mating for life, and lay one of the largest eggs in proportion to body size—up to 20% of the female's weight.Despite their endearing qualities, kiwis face threats from introduced predators like stoats and cats. Conservation efforts, including predator control and habitat protection, are crucial to ensure the survival of these iconic birds