title: Chemical cues used by prairie rattlesnakes (Crotalus viridis) to follow trails of rodent prey.
abstract: Each of 10 prairie rattlesnakes (Crotalus viridis) was exposed to three types of trails after striking rodent prey (Mus musculus). One trail was made with mouse urine, another was made with tap water, and the third consisted of materials from mouse integument. The snakes exhibited trailing behavior only when integumentary trails were available. It was concluded that prairie rattlesnakes do not utilize urinary cues; instead they attend to materials associated with rodent skin and fur.
authors.affiliation: Department of Psychology Campus, University of Colorado, Box 345, 80309, Boulder, Colorado.
authors.forename: D
authors.initials: D
authors.lastname: Chiszar
authors.forename: T
authors.initials: T
authors.lastname: Melcer
authors.forename: R
authors.initials: R
authors.lastname: Lee
authors.forename: C W
authors.initials: CW
authors.lastname: Radcliffe
authors.forename: D
authors.initials: D
authors.lastname: Duvall