Chimpanzees are excellent 'climbers' and spend a lot of their lives in trees.
She's a skillful 'rock climber'.
a mountain 'climber'
(..) remarkable mountaineers - Gelada baboons. They are unique to the highlands of Ethiopia. The cliffs where they sleep are for expert climbers only, and Gelado certainly have the right equipment. the strongest fingers of any primate and an utterly fearless disposition. (..)2006 TvShow: Planet Earth Title: Mountains Season: 1 Episode 2