title: Effect of ewe urine and vaginal secretions on ram investigative behavior.
abstract: Urine from estrous ewes increased the investigative premating activity of the ram. Estrous vaginal tampons resulted in a decrease. The flehmen response of the ram was closely associated with urination by the ewe.
authors.affiliation: Department of Animal Husbandry, University of Bristol, BS18 7DU, Langford, Bristol, UK.
authors.forename: K
authors.initials: K
authors.lastname: Stevens
authors.forename: G C
authors.initials: GC
authors.lastname: Perry
authors.forename: S E
authors.initials: SE
authors.lastname: Long