Bridled Titmouse (Baeolophus wollweberi) [XC563113]
by Richard E. Webster from Page Springs Fish Hatchery, Bubbling Springs site, Yavapai county, Arizona, United States (call)
Bridled Titmouse (Baeolophus wollweberi) [XC352515]
by Scott Olmstead from Durango Highway Km 185, Concordia, Sinaloa, Mexico (song)
Subspecies
Nominate subspecies and phillipsi intergrade in north-western Mexico. Subspecies caliginosus often merged with nominate.
The following 4 subspecies are recognised:
vandevenderi (Rea, 1986) - South-western USA (central Arizona, extreme south-western New Mexico).
phillipsi (van Rossem, 1947) - South-western USA (south-eastern Arizona) and north-western Mexico (eastern Sonora, Chihuahua, northern Sinaloa, northern Durango).
wollweberi (Bonaparte, 1850) - Central and southern Mexico (Sinaloa and Durango and central Nuevo LeĂ³n south to Michoacán and Puebla).