Melanerpes uropygialis
The deserts of the Southwest are home to a unique and rowdy woodpecker species. Gila Woodpeckers are adapted to life in the arid zone, where the mighty Saguaro cactus replaces regular trees.
Gila Woodpeckers are attractive birds with bold, contrasting plumage. Unlike most species in their family, they are not predominantly black and white.
Adult Gila Woodpeckers have uniform tan-brown underparts, heads, and necks. Their wings and back are black with conspicuous white barring. Prominent white markings are visible on the ends of each wing in flight. Their bill and eyes are black, and their legs and feet are dark blueish or greenish.
Females are very similar to males, although they have all-brown heads, whereas males have a small but distinct red crown. Juveniles are similar to adults, although generally duller.
You’re unlikely to confuse the Gila Woodpecker for any other species in Arizona, but their range does overlap with the Golden-fronted Woodpecker (M. aurifrons) in Central Mexico. That species has orange and yellow head markings and paler grayish underparts. Flickers (Colaptes spp.) have a similar color but are much larger and have spotted underparts, brown backs, and colorful wings in flight.
Gila Woodpecker Male
Gila Woodpecker Female
Gila Woodpeckers are a medium-sized species similar in size to the widespread Hairy Woodpecker.
Most adults measure 8 to 10 inches or 22 to 25 centimeters long. Males and females are similar in size.
Their weight ranges between about 1¾ and 2¾ ounces or 50 to 80 grams.
Adults have a 16 to 17-inch wingspan (40 - 43 cm).
Gila Woodpecker sitting on a wooden post
Gila Woodpeckers are noisy birds that call and drum to communicate. Typical calls by both males and females include repeated yipping and a rolling ‘churr-churr-churr.’
Gila Woodpecker calling from the trees
Gila Woodpeckers are omnivores that eat a variety of plant and animal foods, including:
Gila Woodpecker chicks eat similar foods to their parents, including insects and fruits. The young are ready to leave the nest after about a month but will be fed by their parents for much longer.
Gila Woodpecker at the nest with food for its young
Gila Woodpeckers are desert birds. They are closely associated with the giant saguaro cactus but also visit suburban areas and wooded water courses.
Gila Woodpeckers are restricted to North America. Most of their range falls within western Mexico, although they also occur in the Southwest of the United States. They are widespread in Southern Arizona and occur marginally in neighboring California and New Mexico.
Gila Woodpeckers are most at home among the spines of the Saguaro cactus (Carnegiea gigantea), a giant species that can reach 40 feet tall. They will also forage among other trees and plants or catch prey down on the ground.
Gila Woodpeckers are common in suitable habitats, although they have a very restricted range in the United States.
Arizona is the best place to see Gila Woodpeckers in the United States. The Saguaro National Park is a great place to spot them, although they are widespread in the Sonoran Desert.
Female Gila Woodpecker on cactus plant feeding on the nectar
Gila Woodpeckers can live for about ten years in captivity. However, the oldest wild specimen on record lived for nearly eight years.
Little is known about the Gila Woodpecker’s predators. However, they are probably vulnerable to many desert carnivores, including birds of prey like hawks and owls, mammals like coyotes, and larger snakes.
Gila Woodpeckers are federally protected in the United States by the Migratory Bird Treaty Act.
Gila Woodpeckers are not endangered as a species. Their population shows a stable trend, and they are assessed as ‘Least Concern’ on the IUCN Red List.
Gila Woodpecker searching for food on a tree trunk
Gila Woodpeckers typically nest in the stem of the saguaro cactus, although they will also use other species like mesquites (Prosopis) and cottonwoods (Populus). A paired male and female will work together to excavate a foot-long chamber with a two-inch entrance hole, usually high above the ground.
Gila Woodpeckers breed in the spring and summer. Their nesting season runs from April to August, and pairs may have a second or even third brood in good years.
Gila Woodpeckers lay three to six plain white eggs, each measuring about an inch long and three-quarters of an inch across (25 x 19 mm).
Gila Woodpecker feeding young bird at the nest
Gila Woodpeckers are highly aggressive when nesting and do not tolerate other birds near their nest. Males are particularly protective and will chase and attack many other species of birds, as well as their own kind.
Gila Woodpeckers roost in cavities that they excavate in cacti and trees.
Gila Woodpecker leaving the nest in a Saguaro cactus
Gila Woodpeckers are non-migratory, although some birds make short seasonal movements in the winter. You can usually find these birds in suitable habitats at any time of the year.
Gila Woodpeckers are native to the United States, although most of their range lies to the south in Mexico.
Four Gila Woodpeckers, male and female, feeding on seeds and suet in a garden
Gila Woodpeckers are attracted to desert areas with giant cacti that provide nesting and feeding habitat. Birdwatchers from towns and suburbs in their natural range can also encourage these birds by hanging out bird feeders or providing fresh water in a shallow bird bath.
Trees are often scarce in their natural habitat, so Gila Woodpeckers are usually found around the massive saguaro cactus. However, they also forage and nest in mesquite trees, cottonwoods, and various other species in suburban areas.
Gila Woodpeckers do not usually cause serious damage to trees. In fact, these birds benefit the saguaro cactus by eating its fruits and spreading the seeds.
Gila Woodpeckers will visit birdfeeders in their range. They will take corn and suet and even enjoy the occasional drink of nectar.
Gila Woodpeckers are known to have a sweet tooth, and they often visit hummingbird nectar feeders with designs that they can cling to.
Gila Woodpeckers are from the Melanerpes genus, a medium-sized group with other well-known species like the Red-headed Woodpecker and the Red-bellied Woodpecker. Flickers are similar-looking but unrelated birds from the Colaptes genus.
Length:
22cm to 25cm
Wingspan:
40cm to 43cm
Weight:
50g to 80g
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