The Gorilla is the largest living primate, with some silverback males weighing in at over 200 kg. The Gorilla lives in social groups, lead by an adult male, his harem of females and their offspring. He is the center of the group, making the decisions, leading his troop, mediating drama and generally being the boss. Other, younger, males help to protect the troop against predators and other dangers. His diet is mostly vegetarian, although he will on occasion snack on insects, with leaves and pith making up the majority. Generally the troop will divide the day between foraging and resting. He is considered to be one of the most intelligent of animals, with a rich emotional family life.