Awww look at the little mooses!

I believe so.

You can see the US flag on the other side. So IT'S TRUEEE

I am aware of the plural.

I think it's meant to be the US-Canadian border, hence the flaming car on the US side, and the chill moose on the Canada side.

That's the border. One side (with the flag and burning car) is the US, the other (with the chill moose) is Canada.