Wiki wrote:Kanzi (born October 28, 1980) . . . is a male bonobo who has been featured in several studies on great ape language. According to Sue Savage-Rumbaugh, a primatologist who has studied the bonobo throughout her life, Kanzi has exhibited advanced linguistic aptitude . . .
In an outing in the Georgia woods, Kanzi touched the symbols for "marshmallows" and "fire." Susan Savage-Rumbaugh said in an interview that, "Given matches and marshmallows, Kanzi snapped twigs for a fire, lit them with the matches and toasted the marshmallows on a stick." The Telegraph has published photos of Kanzi putting together a fire for food.
Paul Raffaele, at Savage-Rumbaugh's request, performed a Haka for the Bonobos. This Maori war dance includes thigh-slapping, chest-thumping, and hollering. Almost all the bonobos present interpreted this as an aggressive display, and reacted with loud screams, tooth-baring, and pounding the walls and floor. All but Kanzi, who remained perfectly calm; he then communicated with Savage-Rumbaugh using bonobo vocalizations; Savage-Rumbaugh understood these vocalizations, and said to Raffaele, "he'd like you to do it again just for him, in a room out back, so the others won't get upset." Later, a private performance in another room was successfully, peacefully, and happily carried out.
Sue Savage-Rumbaugh has observed Kanzi in communication to his sister. In this experiment, Kanzi was kept in a separate room of the Great Ape Project and shown some yogurt. Kanzi made some vocalizations which his sister could hear; his sister, Panbanisha, who could not see the yogurt, then pointed to the lexigram for yogurt, suggesting those vocalizations may have meaning.
Kanzi's accomplishments also include tool use and tool crafting. Kanzi is an accomplished stone tool maker and can flake Oldowan style cutting knives. He learned this skill from Dr. Nick Toth, who is an anthropologist with the Stone Age Institute in Bloomington, Indiana. The stone knives Kanzi creates are very sharp and can cut animal hide and thick ropes.
In one demonstration shown on the television show Champions of the Wild, Kanzi was shown playing the arcade game Pac-Man and understanding how to beat it.