smart raven experiment

IMAGES

1. ‘Smart’ raven plays with kid’s toy, clip goes viral with over five million views

   

2. Are ravens as smart as us?

   

3. Are Ravens Smarter Than Crows?

   

4. Are ravens as smart as us?

   

5. Smartest Bird (the intelligent raven solves the puzzle)

   

6. The concept of "smart experiments".