I've seen a chicken in a thermal....
Oh, wait, sorry: It was an oven!
And it was turning CCW. 😉
Sorry, now off topic:
This is how birds go BOOM!
Onetrack:
WRT "the old ways" I once found/saw a thing on youtube about old analogue computers and gun sights.
On a battle ship firing a gun.
How they calculate angle from wind speed, ship's speed, direction and all that stuff.
All done with MECHANICAL gears.
'twas amazing.
Sorry I can't give a link.
Ok, maybe this one.
After a bit more digging, I think this was the one I saw: