Natural History Wanderings

NPR reported

Crows are able to look at a handful of four-sided shapes and correctly distinguish those that exhibit geometric regularity from those that don’t, according to a provocative new study.

It’s the first time a species other than humans has been shown to have this kind of geometric intuition, says Andreas Nieder, a cognitive neurobiologist at the University of Tübingen in Germany.

Read more A crow’s math skills include geometry : NPR