Tag: Ken Keyes Jr.

The Japanese monkey, Macaca fuscata, had been observed in the wild for a period of over 30years. In 1952, on the island of Koshima, scientists were providing monkeys with sweet potatoes dropped in the sand. The monkey liked the taste of the raw sweet potatoes, but they found the dirt unpleasant. An 18-month-old female named Imo found...