Behavior
There have been no reports of the lifespan of De Brazza's monkey in the wild, but it is thought to correspond similarly to other members of Cercopithecus which live up to 30 years in captivity. It is a shy, territorial monkey that lives in small social groups. At the head of each social group is the strongest male, whose job is to protect his fellow group members.
De Brazza's monkey communicates with booming sounds, shaking tree branches, and a variety of facial expressions and movements (e.g. shaking its head when stressed out, or nodding with approval).
Predators of the De Brazza's monkey include the leopard, humans, and common chimpanzees.
Read more about this topic: De Brazza's Monkey
Famous quotes containing the word behavior:
“The psychological umbilical cord is more difficult to cut than the real one. We experience our children as extensions of ourselves, and we feel as though their behavior is an expression of something within us...instead of an expression of something in them. We see in our children our own reflection, and when we don’t like what we see, we feel angry at the reflection.”
—Elaine Heffner (20th century)
“No one thinks anything silly is suitable when they are an adolescent. Such an enormous share of their own behavior is silly that they lose all proper perspective on silliness, like a baker who is nauseated by the sight of his own eclairs. This provides another good argument for the emerging theory that the best use of cryogenics is to freeze all human beings when they are between the ages of twelve and nineteen.”
—Anna Quindlen (20th century)
“Understanding child development takes the emphasis away from the child’s character—looking at the child as good or bad. The emphasis is put on behavior as communication. Discipline is thus seen as problem-solving. The child is helped to learn a more acceptable manner of communication.”
—Ellen Galinsky (20th century)