Does hunting pressure affect ibex movement patterns?

Understanding Ibex Movement Patterns

In New Mexico, ibex movement patterns are influenced by the availability of food, water, and suitable habitat. Research has shown that ibex tend to move longer distances during the early rutting season in search of mates, while during the late rutting season, they tend to occupy smaller home ranges with higher quality habitat. Ibex also exhibit altitudinal migration patterns, moving to higher elevations in the summer and lower elevations in the winter to escape harsh weather conditions.

Effects of Hunting Pressure

Studies have demonstrated that hunting pressure can disrupt ibex movement patterns, causing them to alter their activity patterns, reduce their movement rates, and change their habitat use. For example, a study in New Mexico found that ibex in areas with high hunting pressure were more likely to be active at night and less likely to be active during the day. Additionally, ibex in high-pressure areas tend to avoid areas with high hunting activity, resulting in reduced use of these areas. In New Mexico, it’s recommended to have a 1:20 to 1:30 hunter-to-ibex ratio to minimize hunting pressure and protect ibex populations.