2014-05-23-797114

Rights activists claim the running is a form or neurotic behavior brought about by living in the confines of a small cage. Some researchers, on the other hand, have suggested that the mice seemed to like, or enjoy running on the wheel, and even exhibited unhappy behavior if a wheel was removed.

http://phys.org/news/2014-05-animals-wild-wheel-choice-video.html

#animals #mice #wheel #behaviour

բնօրինակ սփիւռքում(եւ մեկնաբանութիւննե՞ր)

պիտակներ՝ animals  mice  wheel  behaviour