It’s been said that Crows are the smartest birds alive.
Clearly the creatures are very brilliant.
They are able to not only use a tool to get food, but use a tool to get a tool to get food. Thinking ahead and planning to survive.
Evolving?
And they are able to retain a memory of a person and remember that person when they see them again.
I have a hard time doing that.

I’m not even sure I would have been able to figure this one out.

Badger Able To Escape Anything?
This smart badger picks up sticks and brings them to the escape point so he can climb over the walls.