Aegithalidae

Songbird family that includes the long-tailed tits (or titmice) of the Old World and the bushtits of North America. Both groups are sometimes considered subfamilies of the family Paridae (order Passeriformes). The eight species are small, arboreal insect eaters with long, narrow tails; tiny bills; and silky, plain plumage. The nest is a thick-walled,