Arizona Sister Butterfly (08/16/13) — Image by kenne
In deep shady canyons within the Sonoran Desert and more commonly at higher elevations the Arizona Sister
is a common and welcome sight. The caterpillars use a variety of oak species as a host plant.
In the photo at left there are two adult Arizona Sister butterflies drawing sap from a wound in the trunk
of an old oak tree. A closer look will also reveal two additional butterflies, well camouflaged.
The two are Asterocampa leilia, Desert Hackberry Butterfly. — arizonensis.org
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