This is the only woodpecker in the east with a completely red head. They are also fiercely territorial, and will even destroy the nests of other species. Wings are black with large white patches. Within its limited range, it is often common wherever oak trees grow. Waters of the Pacific Ocean, mountains over a mile high and deserts all within the boundaries of the county provide many varied habitats for a broad variety of birds. It may go unseen at times because of its habit of foraging among densely foliaged oaks, but it frequently announces itself with sharp calls. The most common backyard birds throughout the year in California are these: ... Nuttall's Woodpecker (18%) Barn Swallow (18%) California Quail (18%) San Diego County, California has over 500 birds on the accepted ABA list and many other introduced species. The head, throat, and upper breast are dark red. Proper identification is important in dealing with wildlife control issues. The Nuttall’s Woodpecker (Picoides nuttallii) is found primarily in the oak woodlands of California and northern Baja California.It just so happens that I also live in the oak woodlands of California and was able to see these little woodpeckers feeding their young at their tree cavity nest last year.. Description: Red-Headed Woodpeckers are among only four species of woodpecker to store food. Red-Headed Woodpecker. I also provide a photo and description section to help you with California bird identification of the most common birds native to California backyards. Range: Central and Eastern United States with some overlap in south Ontario. Whether you're new to backyard birding or are a lifelong bird watching enthusiast, you'll find this eBook to be extremely useful. Other Ways to Identify If it is not possible to be certain of a woodpecker's identity just by looking at the bird, there are other clues to consider to puzzle out which bird it is. Bill, legs and feet are black. Red-headed Woodpecker: Medium-sized woodpecker with black upperparts and tail, and white underparts and rump. A California specialty, Nuttall's Woodpecker extends only a short distance into Baja and rarely strays to Oregon. While birders will rarely be able to see all of a woodpecker's field marks at once, observing the bird carefully can reveal enough clues for positive identification. Get professional advice from the editors of Watching Backyard Birds on making your backyard safe and welcoming for birds during fall migration and beyond. Our photo gallery includes images of woodpeckers in trees and feeding. Use the woodpecker pictures below to help you identify the birds and the kinds of damage they can do. This list of birds of California is a comprehensive listing of all the bird species seen naturally in the U.S. state of California as determined by the California Bird Records Committee (CBRC).. As of June 30, 2020, there are 676 species on the CBRC list.