Summary
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The tree lizard or ornate tree lizard (Urosaurus ornatus) is a species of lizard native to the southwestern United States and northern Mexico. The species has been used to research the physiological changes in the body during the fight-or-flight response as related to stress and aggressive competition. Also, its life history and costs of reproduction have been documented in field populations in New Mexico.
Sources and Credits
- (c) Richard Droker, some rights reserved (CC BY-NC-ND),
http://www.flickr.com/photos/29750062@N06/3492873006
- (c) 1999 California Academy of Sciences, some rights reserved (CC BY-NC-SA),
http://calphotos.berkeley.edu/cgi/img_query?seq_num=1009&one=T
- (c) andy gluesenkamp, some rights reserved (CC BY-NC), uploaded by andy gluesenkamp
- (c) Cullen Hanks, some rights reserved (CC BY-NC), uploaded by Cullen Hanks
- (c) Wikipedia, some rights reserved (CC BY-SA),
http://en.wikipedia.org/wiki/Urosaurus_ornatus
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