Complex sentence: The gazelle's status as an unthreatened species is dependent on protection of the national parks and reserves where it lives, including Serengeti National Park and Ngorongoro Conservation Area in Tanzania, and Lake Turkana National Parks in Kenya.
Split into simpler sentences: The gazelle's status as an unthreatened species is dependent on protection of the national parks and reserves it lives in. Examples of such parks include Serengeti National Park and Ngorongoro Conservation Area in Tanzania, and Lake Turkana National Parks in Kenya.