Daily group activity is led by the silverback who also protects the group from intruders with intimating behavior such as vocalizations, chest beating and charging. At sexual maturity males and females leave their natal troop to seek mates. Family groups are made up of a dominate male silverback, several adult females, their offspring, and one or more sub-adult males called blackbacks. Troop size averages five to ten but can be up to 30 individuals. Western lowland gorillas are non-aggressive, social great apes (group of primates including orangutans, chimpanzees and bonobos) living in family groups called troops. Gorillas are also hunted for bushmeat by humans. The only threat from a wild predator is the leopard. Water is primarily derived from vegetation.Īt the zoo: Vegetables (including lots of celery), greens, browse, alfalfa, low starch biscuits and small amounts of fruit. In their historic range: Primarily herbivores that consume large quantities of leaves, roots, shoots, pith, bark and fruit. Strong jaw muscles are attached to a bony ridge (sagittal crest) on the top of the head, especially large in mature males. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |