10 diciembre 2014
Studying the social interaction of bears through the use of camera traps and visual observations requires that humans be able to tell individuals apart. A study done using volunteers to study the vulnerable Andean bear indicates that people can learn to identify individual bears, given a little practice.
http://feeds.sciencedaily.com/~r/sciencedaily/~3/Ky_7JQeshrg/141210100041.htm
