original passage: There are seven wilderness areas in New Zealand as defined by the National Parks Act 1980 and the Conservation Act 1987 that fall well within the IUCN definition. Wilderness areas cannot have any human intervention and can only have indigenous species re-introduced into the area if it is compatible with conservation management strategies.
original sentence: Wilderness areas cannot have any human intervention and can only have indigenous species re-introduced into the area if it is compatible with conservation management strategies.
sentence2: If kiwis became extirpated from a wilderness area, is there a good chance that they could be seen there again at some point in the future?
sentence1: There are seven wilderness areas in New Zealand as defined by the National Parks Act 1980 and the Conservation Act 1987 that fall well within the IUCN definition. Wilderness areas may have a limited degree of human intervention, but cannot have indigenous species re-introduced into the area, even if it is compatible with conservation management strategies.