100 بتھ, مرغابی sized horses, probably. I doubt the horse sized بتھ, مرغابی will be able to fly anyhow, so I think that'd be a huge liability. Is this just a coincidence that a few days ago, I read a post on iwsmt about horse-sized ducks?-> link Apparently we had used to have horse sized ducks here a couple ten thousand years ago. They actually looked like this though: link (Scroll down on the iwsmt post to see the comment.)
