Characteristics of vigilance behaviour that contribute to behaviour contagion in bighorn sheep

This dataset accompanies the article \"Behaviour contagion increases when chewing stops: examining the characteristics of contagious vigilance in bighorn sheep\", submitted to Behavioural Ecology and Sociobiology. The data were collected from March 11 - June 12, 2012 from a population of bighorn sheep (Ovis canadensis) residing in Sheep River Provincial Park in Southwestern Alberta, Canada.