The tits, chickadees, and titmice constitute the Paridae, a family of small passerine birds which occur mainly in the Northern Hemisphere and Africa. Many were formerly classified in the genus Parus.
Bridled titmouse
…The bridled titmouse (Baeolophus wollweberi) is a small passerine bird in the family Paridae, the tits and chickadees. It is found in Mexico and the United States. The bridled titmouse was originally described in 1850 as Lophanes wollweberi…
Great & Blue tit
The tufted titmouse is restricted to North America.
Hold-hammering is a common way for the family to deal with food items.