Dryobates nuttallii
The Nuttall's Woodpecker (Dryobates nuttallii) is a striking, medium-sized avian resident of the oak woodlands of California and Baja California, measuring approximately 7-8 inches (18-20 cm) in length with a wingspan of 13-15 inches (33-38 cm) and weighing 1.1-1.8 ounces (32-52 g). Its distinctive 'ladder-backed' pattern, created by black and white barring across its back, provides excellent camouflage against tree bark. Key identification marks include a bold black-and-white striped face, a...
Primarily inhabits open oak woodlands, riparian forests, and foothills, typically from sea level up to around 4,000-5,000 feet (1,200-1,500 meters) in elevation.
Feeds predominantly on insect larvae, particularly beetle larvae found in oak wood and bark, supplemented with acorns, fruit, and occasional sap.
Nuttall's Woodpeckers are diurnal, spending their days actively foraging and their nights roosting in excavated tree cavities. They employ various foraging strategies, including gleaning insects from bark crevices, probing into bark, scaling loose bark, and occasionally excavating deeper into woo...
The Nuttall's Woodpecker is a resident species, with its entire range confined to the western United States and northwestern Mexico. Its primary distribution includes most of California, from the inner Coast Ranges and western Sierra Nevada foothills south through the Transverse and Peninsular Ra...
Least Concern
- The Nuttall's Woodpecker is one of only a few bird species that are almost entirely endemic to California and Baja California, making it a true regional specialist. - It frequently hybridizes with the Ladder-backed Woodpecker (Dryobates scalaris) in areas where their ranges overlap, particularl...