/ Quizzes Quiz: Which Animal? Survival of the most creative by Holly HartmanLearn all about Animals! Question 1 (out of 10): Which animal used to roam in huge herds across the American West? American buffalo elk prairie dog More Quizzes from Factmonster: Try another Science Quiz ! Quiz Archive ©2022 Sandbox Networks Inc. All rights reserved. Sandbox Learning is part of Sandbox & Co., a digital learning company.