Female Crows - Tumblr Posts

Based on extensive research, it has been discovered that crows are highly intelligent creatures known for their remarkable ability to utilize tools. In fact, researchers have found that female crows, in particular, exhibit extraordinary proficiency when it comes to using tools, surpassing their avian counterparts in overcoming various challenges with remarkable speed and efficiency.

(via What happens in a crow’s brain when it uses tools?  | Ars Technica)