Knocking things down and looking down ...

[birdlover82]

Pretty does this all the time. She goes to her dish of toys on top of her cage and throws them onto the floor looks at them then goes and gets a different one and does it all over again.
Gwen also does this with her little bucket of toys.

 

[Bridgette]

He also watches his poo fall sometimes :0

 

[Carol S.]

Oh yes, definitely. And LOL big Scooter!

 

[crystaljam]

Rosco does it all the time - and looks at ME as he does it, then cackles.

Darn cute Caique