Elk decision-making rules are simplified in the presence of wolves.Published in:Behavioral Ecology & Sociobiology, 2006, v. 61, n. 2, p. 277, doi. 10.1007/s00265-006-0258-1By:Winnie, Jr., John;Christianson, David;Creel, Scott;Maxwell, BrucePublication type:Article
Wolf presence and increased willow consumption by Yellowstone elk: implications for trophic cascades.Published in:Ecology, 2009, v. 90, n. 9, p. 2454, doi. 10.1890/08-2017.1By:Creel, Scott;Christianson, DavidPublication type:Article
Viewpoint: Writer's Notebook.Published in:Public Relations Quarterly, 1978, v. 23, n. 3, p. 34By:Erb, Lyle L.Publication type:Article