A three-month old Spanish ibex (Capra pyrenaica) in Sierra de Gredos, Spain. These ibexes are strong mountain animals characterized by their large and flexible hooves and short legs.
The two sexes of adults form separate social groups; juveniles stay with the female groups from birth until the following birth season, when they leave. Yearling males then join male groups, while females eventually return to their mothers' groups and stay several years.Photograph: J.Ligero & I.Barrios