So verwenden Schimpansen (Pan troglodytes) in Uganda spezifische Kratzgesten, um anderen Artgenossen mitzuteilen, an welcher Körperstelle sie gelaust werden möchten.
Chimpanzees (Pan troglodytes) in the Kibale National Park in Uganda, for example, use so-called directed scratches, to indicate distinct spots on their bodies to be groomed.ParaCrawl Corpus ParaCrawl Corpus