A Senegal bushbaby or galago has an intriguing, distinctive, resounding cry, huge eyes shaped like saucers, and a long bushy tail. This little primate has fur that is thick and, silvery-brown fur and overall has a very appealing look. Its large, round eyes provide good night vision and its delicate bat-like ears enable it to track insects in the dark. When jumping through thick growth or thorn bush, it folds its ears flat against its head to protect them and it folds them also when resting.
Senegal bushbabies live in Africa, south from the Sahara, from Senegal in the west, through the savanna and open woodland of Africa, to Sudan, Somalia, and Ethiopia in the east, and Kenya and Tanzania in the south. They also inhabit some nearby islands, Zanzibar among them. They prefer areas of dry forest and bush and savannah regions.
Senegal bushbabies are arboreal, gregarious, and nocturnal, and sleep during the day in tree forks, hollow trees, dense vegetation, or old birds' nests, usually in groups of a few individuals. Adult females maintain territories but share them with their offspring. Males leave their mothers' territories after puberty, but females remain, forming social groups consisting of closely related females and their immature young. Adult males maintain separate territories, which overlap with those of the female social groups. Males who have not established such territories sometimes form small bachelor groups. When disturbed in the daytime, Senegal bushbabies may be very slow, but at night they are active and agile and can jump 3 to 5 meters in one go. On level surfaces, they hop like miniature kangaroos, but they usually travel by climbing and jumping through the trees. They moisten their feet and hands with urine, which is thought to assist in holding onto branches and may function as scent marking as well. Senegal bushbabies have a high-pitched, chirping call which is made most often during mornings and evenings. Tactile communication, during play, grooming, and aggression, is important for these animals, especially between mothers and their offspring and between mates.
Senegal bushbabies are usually polygynous. A male competes for access to several females and their home ranges. They breed twice per year: when the rains begin in November and during the period when the rains end in February. A female builds a nest from leaves in which to bear and raise her young. Litters usually number one or two (rarely three) and young are born during April to November, following gestation from 110 to 120 days. The young typically nurse until they are three and a half months old, although they will eat solid food after one month. They are usually transported by clinging to their mother's fur or in her mouth by her holding onto the back of their necks. Mothers will leave their young in the nest unattended while they forage. Females usually become sexually mature at 240 days of age and males at 300 days of age.
There are currently no significant threats to Senegal bushbabies.
According to IUCN, Senegal bushbaby is common and widespread throughout its range but no overall population estimate is available. Currently, this species is classified as Least Concern (LC) and its numbers today remain stable.
As insect predators, this species probably helps control their prey populations. They may also play a part in the dispersal of seeds due to their frugivory diet. Being a potential prey species, they also may affect predator populations.