Amazing. It carries its "sled" back up to the top, stands on it, and pecks it get it started.

Whenever I see stuff like this, I can only think about this[0] (normal operation in US and AU at least), and how absurd it is that we treat animals like this, knowing how intelligent they are.

[0] https://i.imgur.com/ucJNZoX.png

Something that is also super interesting is how cats or dogs react to e.g. cat-face filters when they see themselves and their human (with a transformed face) mirrored on a smartphone screen. You might want to search videos of that. I like the one where the cat turns around and gives their human ... a paw to the jaw :D

This is fantastic and reminds me of when I learned that crows look like this in eastern europe and other places, not all black like in the US :)