The Kagu is an odd bird, found only in New Caledonia. He is considered to be most closely related to the sunbittern of South America. Almost flightless, his days are spent roaming the forest floor hunting for insects and other invertebrate prey. His wings are used for territorial displays and balance as he runs through the forest, but lack the musculature for flight, rendering him only capable of short, downward glides. He and his mate form a long-term monogamous bond, raising a single chick each year. Older offspring may remain in their territory, helping protect it from rivals. Being flightless and a ground nester, the Kagu has suffered at the teeth and claws of introduced predators such as rats, cats and pigs.