Oct 16, 2017 … BERKELEY, Calif. — Some squirrels go a little nuts when it comes to sorting their acorns, a new study finds. Researchers at UC Berkeley observed the behavior of 45 nearby fox squirrels over a two-year period, finding that they use what’s known as a “chunking” behavior — organizing items into various smaller subsets in order…
Squirrels Use Sophisticated Technique To Separate Nuts By Type, Study Finds
https://www.studyfinds.org/squirrels-chunking-technique-nuts/