Collin seems to be pretty high ranking in his social group and he lets the other chimpanzees know it. Collin is a huge foodie. He likes to sit on his huge purple ball and wait patiently for his caregivers to serve him breakfast and dinner. During forage, which is how the chimpanzees are served lunch, he goes around and collects as much of his favorite food item as he can. No limit to how much food he can fit in his mouth. The only chimp he will allow to take food next to him is LB!