Study Shows Ducklings Are Not “Bird Brains”

A new study performed on newborn ducklings proves that they are smarter than was previously thought. They are capable of abstract thinking and understand the concept of “same” and “different” without being taught, as shown in this article:

https://www.washingtonpost.com/news/speaking-of-science/wp/2016/07/15/make-way-for-ducklings-theyre-smarter-than-you-think/