Baeolophus inornatus
The Oak Titmouse (Baeolophus inornatus) is a small, unassumingly charming songbird, averaging 13-14 cm (5.1-5.5 inches) in length and weighing 14-18 grams (0.49-0.63 ounces), with a wingspan of approximately 20-22 cm (7.9-8.7 inches). Its plumage is uniformly plain gray-brown above, transitioning to a paler, dingy white on the belly and undertail coverts, lacking any bold markings. A distinctive short, blunt crest, often held slightly erect, is its most prominent field mark, distinguishing it...
Exclusively found in oak woodlands, oak savannas, and mixed oak-conifer forests, often favoring areas with mature trees and a sparse understory, primarily at low to moderate elevations up to 2000 meters (6,500 feet).
Primarily insectivorous, feeding on caterpillars, beetles, spiders, and other arthropods, especially during the breeding season. In fall and winter, they consume seeds, acorns, and berries, often caching food for later use.
Oak Titmice are diurnal and maintain strong pair bonds year-round, defending a breeding territory that may shrink slightly in winter. They forage actively, gleaning insects and spiders from oak foliage and bark, often hanging acrobatically upside down to access food; during fall and winter, they ...
The Oak Titmouse is a non-migratory, year-round resident primarily found in California and extending into southwestern Oregon and northern Baja California, Mexico. Its range broadly encompasses the Pacific Slope from southwestern Oregon south through California's coastal and interior mountain ran...
Least Concern
- The Oak Titmouse was once considered the same species as the Juniper Titmouse and was collectively known as the Plain Titmouse until genetic analysis in 1996 revealed them to be distinct species. - Despite their small size, Oak Titmice are non-migratory and are one of the few species that spend...