Purity Amleset Lakara, 24 (right) and other female wildlife rangers from "Team Lioness" patrol in Amboseli national park. On the sweeping plains at the foot of Mount Kilimanjaro a group of female wildlife rangers known as "Team Lionesses" is making history in Kenya's Amboseli National Park and defying patriarchal norms by guarding wildlife and patrolling against poachers instead of doing household chores.