title: Ecology. The cost of fear.
authors.affiliation: U. S. Geological Survey, Montana Cooperative Wildlife Research Unit, University of Montana, Missoula, MT 59812, USA. tom.martin@umontana.edu
authors.forename: Thomas E
authors.initials: TE
authors.lastname: Martin
mesh_terms: D000818:Animals; D005239:Fear; D005260:Female; D008297:Male; D011235:Predatory Behavior; D012098:Reproduction; D046370:Sparrows / Q000502:physiology*