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![National Park Service: U.S. Department of the Interior](https://webarchive.library.unt.edu/eot2008/20090511180212im_/http://www.nps.gov/imr/templates/images/graphics/prntarrw.gif) ![National Park Service Arrowhead](https://webarchive.library.unt.edu/eot2008/20090511180212im_/http://www.nps.gov/imr/templates/images/graphics/prnttitl.gif) |
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Arches National Park
Keys
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![](https://webarchive.library.unt.edu/eot2008/20090511180212im_/http://www.nps.gov/imr/templates/images/graphics/spacer.gif) |
Click on one of the keys below
to search for flowers by family
and sometimes to species
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![](https://webarchive.library.unt.edu/eot2008/20090511180212im_/http://www.nps.gov/imr/templates/images/graphics/spacer.gif) |
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![Collared Lizard Collared Lizard](https://webarchive.library.unt.edu/eot2008/20090511180212im_/http://www.nps.gov/imr/customcf/apps/CMS_HandF/Pictures/ARCH_collaredlizard1.jpg) |
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Did You Know?
Lizards, including the colorful collared lizard, are one of the most frequently seen animals at Arches. When not chasing flies or basking in the sun, they are often seen doing what appears to be push-ups. Scientists believe this and other behaviors signal dominance and facilitate courtship.
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Last Updated: March 15, 2008 at 11:12 EST |