Ground squirrels use the sun to hide food
Monday, September 12, 2016 - 11:51
in Biology & Nature
Ground squirrels use information on the position of the sun when hiding their food and reuse this information to find their food stash again. The position of the sun serves as a reference point for the animals, which live in southern Africa, to orient themselves and adjust the direction they are traveling in. A study published by researchers from the University of Zurich sheds new light on the old question as to how animals find their bearings within their environment.
