Download or read book Keystone Species That Live in Grasslands written by Mitchell Lane Publishers Inc. and published by Mitchell Lane Publishers, Inc.. This book was released on 2015-09-01 with total page 47 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book explores various keystone species, including prairie dogs, bison, honey bees, white rhinoceros, and lemmings, and the important roles that they play in keeping grasslands ecosystems alive and healthy.