Fall Sparrows in Southeast Arizona

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Black-throated Sparrow  (photo Bob and Prudy Bowers)

The Sibley Guide to Birds lists 48 species of Emberizine Sparrows; the Emberizidae family of 20 genera that includes sparrows, towhees, juncos and a couple of buntings. Of these, Tucson Audubon’s Finding Birds in Southeast Arizona lists 35 species with documented sightings in our part of the state (east of Ajo and south of Coolidge), an impressive 73% of all U.S. species.

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Rufous-winged Sparrow  (photo Bob and Prudy Bowers)

Some of our sparrows are year-round residents, including Rufous-crowned Sparrow, the strikingly beautiful Black-throated Sparrow, the uncommon Black-chinned Sparrow and one of our most sought-after birds, the Rufous-winged Sparrow. The latter because within the U.S. it’s essentially limited to Southeast Arizona, and attracts birders from other parts of the country and around the world to add it to their life lists.

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Resident Abert’s Towhee  (photo Bob and Prudy Bowers)

The sparrow family also includes three of our four towhees as residents, the Canyon, Abert’s and Spotted Towhee. Three other sparrows live year-round in our area, but are more common in the fall and winter: the Lark and Chipping Sparrows normally summer at higher elevations than Tucson, and the Song Sparrow, a year-round riparian bird, becomes more numerous as inbound migrants flood in from beyond the region.

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White-crowned Sparrow  (photo Bob and Prudy Bowers)

The majority of our sparrows, however, are one of the end-of-summer joys of living where we do.  White-crowned Sparrows from Alaska arrive in September and October, with their bright white and black striped heads and orange bills, often joining mixed flocks of Brewer’s, striking Lark and Chipping Sparrows.  Between September and April/May, our ‘snowbird’ visitors also include Vesper Sparrow (striped breast, cream-colored belly and white outer tail feathers), Savannah Sparrow (similar to Vesper but with a pure white belly and a yellow lore) and Lincoln’s Sparrow (similar to Song Sparrow, but a gray-faced buffy ground hopper you might mistake for a mouse).

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Winter visitor, the Green-tailed Towhee  (photo Bob and Prudy Bowers)

Three other members of the sparrow family on the same September to April snowbird schedule are the Lark Bunting (Colorado’s state bird), Dark-eyed Junco and Green-tailed Towhee. These are all birds moving here for the winter from higher elevations or more northern latitudes, and are another reason to welcome cooler weather.  Those of you familiar with the challenge of identifying Empidonax flycatchers (Is that a Hammond’s, Gray or a Dusky?) may have similar issues with sparrows.  There are a lot of them around in the fall, and they often congregate in flocks of mixed species. Worse, there are many similarities between species and shades of differences within species.

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Arizona Song Sparrow  (photo Bob and Prudy Bowers)

Arizona’s Song Sparrow may look like a stranger compared with the one you remember from home.  If you want to become skilled in identifying sparrows and other birds, be patient. If possible, join one of the many birding field trips or bird walks in our area, listings of which can be found in the local newspaper, at state and regional parks and at Tucson Audubon’s web site, as well as on our email list.

 

This article originally appeared in the October 1 issue of the Saddlebag Notes newspaper, Tucson, Arizona.

About Bob

A lifelong naturalist, Bob's avocation is birding, including field observation, study, photography and writing. He spent a career in computers and consulting, but his free time has been spent outdoors backpacking, fishing and enjoying nature firsthand. Bob has traveled extensively, exploring and photographing above and underwater in Indonesia, Malaysia, Thailand, Cambodia, Egypt and throughout the United States, Canada, Mexico, the Caribbean, Central and South America. Now retired, as an amateur ornithologist Bob studies, photographs and writes primarily about birds of the Western Hemisphere. Formerly the Feature Writer for Latin America and Caribbean Travel at Suite101.com, he has been Suite101's Feature Writer for Birds and Birding since January, 2010, and has received seven Editor's Choice awards, which are listed below. Bob also writes a monthly birding column for a newspaper in Arizona, and his work appears in the travel magazine, Another Day in Paradise, published in Zihuatanejo, Mexico. His blog, Birding the 'Brooke and Beyond, discusses birding, travel and other topics in Southeast Arizona and beyond. Bob is a member of the National and Tucson Audubon Societies, Western Field Ornithologists, Arizona Field Ornithologists, the American Birding Association and other birding and conservation organizations. Bob and his wife, Prudy, live in the Santa Catalina Mountain foothills near Tucson, Arizona. To date, Bob has received Suite101 Editor's Choice awards for the following articles: • Birding by Cruise Ship in the Caribbean • The Xantus' Hummingbird, Baja California's Only Endemic Hummer • Birding the White Mountains in and Around Greer, Arizona • The Greater Roadrunner, New Mexico's State Bird • Where to Find Steelhead on the Lower Deschutes River in Oregon • Birding La Bajada near San Blas, Mexico • The 2008 Christmas Bird Count at Estero del Yugo in Mazatlan
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