The great spotted kiwi, also known as the roroa, can be found around the north-western part of the South Island. Sadly, numbers of great spotted kiwi have dropped drastically since New Zealand's colonisation, with only around 15,000 alive today. Unlike other kiwi, which tend to live in dense forests, the great spotted kiwi favours higher-altitude areas, making it difficult to reach for its natural predators (such as stoats, cats and dogs).