![](http://www.alamy.com/thumbs/6/4236B828-E6F7-4BC8-9932-9A0CD2FDF0DA/2ADPAHY.jpg)
Laboratory rat, composite image. Albino brown rat (Rattus norvegicus) looking up at the night sky.
Size: 4000px × 4962px
Photo credit: © CONEYL JAY/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No
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