Articles for tag: Animal Cognition, chimpanzee drumming, evolution of music, primate communication

Infant Chimpanzee

Chimpanzee Drum with Distinct Rhythms—A Glimpse into the Origins of Musicality

April Joy Jovita

New research reveals that chimpanzees drum rhythmically, using distinct patterns that vary between different groups. Scientists believe these drumming behaviors may provide insights into the evolutionary origins of human musicality, suggesting that rhythmic communication existed in a common ancestor of humans and chimpanzees. How Chimpanzees Use Drumming Chimpanzees produce low-frequency sounds by drumming on buttress ...

The bonobo Kanzi

Decoding Bonobo Facial Expressions: A New Window Into Primate Communication

April Joy Jovita

A groundbreaking study has successfully adapted the Facial Action Coding System (FACS) for bonobos, providing new insights into primate communication and emotional expression. Researchers from Leipzig University and the Max Planck Institute for Evolutionary Anthropology extended the Chimpanzee Facial Action Coding System (ChimpFACS) to include bonobos, allowing for a systematic comparison of facial movements among ...