Serengeti over 80 percent of the Serengeti. The southeastern area lies in the rain shadow of the Ngorongoro Conservation Area's highlands and is composed of shortgrass treeless plains with abundant small dicots. Soils are high in nutrients, overlying a shallow calcareous hardpan due to natrocarbonatite eruptions from Ol Doinyo Lengai. A gradient of soil depth northwestward across the plains results in changes in the herbaceous community and taller grass. About west, acacia woodlands appear suddenly and stretch west to Lake Victoria and north to the Loita Plains, north of the Maasai Mara National Reserve. The sixteen acacia species vary over this
Serengeti National Park Parks Authority. Myles Turner was one of the park's first game wardens and is credited with bringing its rampant poaching under control. His autobiography, "My Serengeti Years: The Memoirs of an African Game Warden", provides a detailed history of the park's early years. "Snapshot Serengeti" is a science project by the University of Minnesota Lion Project, which seeks to classify over 30 species of animals within the park using 225 camera traps to better understand how they interact with each other and lions. In July 2010, President Jakaya Kikwete renewed his support for an upgraded road through the northern portion