Sunday, December 11, 2022

Easy Sunday: A bird files by color

Reflect for a moment on animal intelligence:


CLICK: 48 seconds







4 comments:

Peter C said...

If birds see in color, that means that dinosaurs saw in color, too. Good to know.

Rick Millward said...

Interesting, it's actually pretty easy to train a bird, but the trick is simply not to reward it when they get it wrong. It does take a while, though.

Waste of time for the human, fun for the bird.

Michael Trigoboff said...

Baby rats laugh when you tickle them. This was missed for decades because they laugh at sound frequencies too high for us to hear.

Anonymous said...

Like with my jokes! Explains a lot....