The family Coliidae, commonly known as mousebirds, is a small group of birds native to sub-Saharan Africa. They are characterized by their slender bodies, soft, hair-like plumage, long tails, and strong, reversible toes that allow them to grasp branches with ease. Mousebirds are highly social and often move in small flocks, feeding primarily on fruits, berries, leaves, and buds. They are notable for their acrobatic climbing abilities and can hang upside down while foraging. Unlike many other birds, Coliidae exhibit a high level of communal roosting and cooperative behavior, making them unique among avian species in their ecology and social organization.