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The
most famous bird in the Sonoran Desert, without a doubt, the Roadrunner
is also the most fictionalized in popular imagination. Cowboys used to
tell tall tales about how Roadrunners would seek out rattlesnakes to pick
fights, or would find sleeping rattlers and build fences of cactus joints
around them. A later generation of Americans grew up thinking that Roadrunners
were purple and cried beep beep as they sped about.
Even
without such stretches or inventions, the real Roadrunner is impressive.
Running in the open (and not just on roads), it reaches fifteen miles
per hour. It can fly, but usually doesnt. Often it seems curiously
unafraid of humans. Trotting up close to peer at us, raising and lowering
its mop of a shaggy crest, flipping its long tail about expressively,
it looks undeniably zany. It comes as no surprise to learn that the Roadrunner
is a member of the cuckoo family.
Clownlike
it may appear to human eyes, but the Roadrunner is a very effective predator.
Its speed on foot is not just for show: it captures not only snakes and
large insects, but also fast-running lizards, rodents, and various small
birds. Gambels Quail may pay scant attention to the Roadrunner at
most seasons, but they react to it violently when they have small young,
and with good reason: given an opportunity, the Roadrunner will streak
in to grab a bite-sized baby quail.

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Greater
Roadrunner (Geococcyx californianus)
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Order:
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Cuculiformes
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Family:
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Cuculidae
(Cuckoos)
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Spanish
Names:
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correcaminos,
churea, paisano
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Distinguishing
features
Our largest cuckoo,
this bird is characterized by a long tail, streaked appearance, frequently
erected shaggy crest, and a blue and orange bare patch of skin behind
the eyes. It is capable of running very rapidly across the ground (15
mph) and rarely flies. Like all cuckoos, the Roadrunner is a zygodactyl
bird (it has 2 toes pointing forward and 2 toes backward).
Habitat
The Roadrunner
prefers open country, desert, open pinon/juniper habitat.
Feeding
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Diet:
Feeds upon any animal small enough for it to kill and ingest, including
small birds and snakes; young are fed insects, lizards, and mice;
also eats some fruits and seeds.
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Behavior:
Hunts by walking briskly and running toward prey once it is located;
also able to jump straight up in the air when small birds or flying
insects are overhead. The adult uses its long tail as a rudder for
maneuvering while running.
Life History
The
pair bond in this species may be permanent; pairs are territorial all
year. Courtship displays include, but are not limited to, presenting the
mate with a twig or piece of grass and chasing one another.
The
nest, which is constructed of twigs, is frequently found in cholla, mesquite,
or palo verde. White eggs (3 to 6) are laid at intervals; if food is scarce
the older, larger hatchlings will quickly seize all the food from the
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