Alpine ibex
An excellent climber, its preferred habitat is the rocky region along the snow line above alpine forests, where it occupies steep, rough terrain at elevations of . Alpine ibex are typically absent from woodland areas, although adult males in densely populated areas may stay in larch and mixed larch-spruce woodland if no snow has fallen. Males spend the winter in coniferous forests. For most of the year, males and females occupy different habitats. Females rely on steep terrain more so than males. Males use lowland meadows during the spring, which is when snow melts and green grass appears. They then climb to alpine meadows during the summer. When winter arrives, both sexes move to steep, rocky slopes that amass little snow. They prefer slopes of 30–45° and use small caves and overhangs for shelter. Home ranges are highly variable, depending on the availability of resources, and vary in size throughout the year. Figures from have been recorded. Home ranges tend to be largest during summer and autumn, smallest in winter, and intermediate in spring. Female home ranges are usually smaller than those of males. Alpine ibex appear to have a low rate of predation and in Gran Paradiso typically die of age, starvation, or disease.