
House Hunting Is a Prickly Affair in the Arizona Desert
In a mostly tree-free terrain, saguaros play host to woodpeckers and other cavity-nesting species.
Adult male. Photo: Rick Cameron/Flickr (CC BY NC ND 2.0)
Colaptes chrysoides
Conservation status | Still fairly common, but vulnerable to loss of habitat. |
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Family | Woodpeckers |
Habitat | Deserts, riverside groves. Common in Sonoran desert, where it nests in holes in giant saguaro cactus. Also found in groves of cottonwoods and other trees along rivers and streams at low elevations. |
Forages by hopping on ground, climbing tree trunks and cacti, occasionally flying out to catch insects in the air.
Usually 4-5. White. Incubation is by both sexes (with male incubating at night and part of day), about 11 days. Young: Both parents feed young, by regurgitation. Young leave nest about 4 weeks after hatching, are fed by parents at first, later following them to good foraging sites. Generally 1 brood per year.
Both parents feed young, by regurgitation. Young leave nest about 4 weeks after hatching, are fed by parents at first, later following them to good foraging sites. Generally 1 brood per year.
Mostly ants and other insects. Unlike most birds (but like other flickers and several other woodpeckers), eats many ants. Also feeds on beetles, termites, caterpillars, and other insects. Eats many fruits and berries, and eats seeds and nuts at times.
Males defend nesting territory with calling, drumming, and many aggressive displays, including swinging head back and forth, flicking wings open and spreading tail to show off bright underside. Courtship displays mostly similar. Nest site is cavity in giant cactus, tree, or post. Tree cavities usually in dead wood. Cavity excavated by both sexes, typically 6-20' above ground, sometimes higher.
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Zoom in to see how this species’s current range will shift, expand, and contract under increased global temperatures.
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In a mostly tree-free terrain, saguaros play host to woodpeckers and other cavity-nesting species.
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