"At the beginning of the video two chimpanzees engage in the palm-to-palm handclasp with their left arms, then transition to the same style with their right arms. About a minute and a half later, two chimpanzees near the building start handclasping in the same palm-to-palm style. This is Zsabu (the alpha male) and Noel. Palm-to-palm is the most frequently used style in this community. Filmed by researcher Patrick Mwika at Chimfunshi Wildlife Orphanage Trust." From: https://youtu.be/L0JIVNZeP9M |

144K views · 8.8K reactions | It's always a blast when chimp babies Maisie, Lola, and Violet get together! Play, social grooming, physical displays, and willingness to share food are some of the ways that chimpanzees form and maintain bonds with each other. | The Maryland Zoo in Baltimore | Facebook