Researchers found that as groups of black-tailed prairie dogs and other rodents became larger, it also became easier to identify individuals.
February 22, 2011 People who love to adorn themselves with over-the-top accessories may want to thank UCLA for opening a new path to enablement. Biologists from the school have found that heightened individuality is an integral part of life in large groups of social animals.
May 21, 2010 Seen on Ian's walk home from work.
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