Baeolophus bicolor is a small songbird found in southeastern Canada and the eastern United States. They nest in a hole in a tree, and line it with soft materials. They'll sometimes even pluck hair from a live animal such as a dog to line the nest.

They are permanent residents, and forage on branches and the ground, eating mainly insects but include nuts and berries.

They are curious birds, and can be seen looking into windows to see what their human neighbors are doing. The titmice around here like to perch on our window and peck at it if the feeder is out of seed, as if to tell us to give them more.