Rout to start a battle?

[Vynd]

I've double-checked and I discovered that one Hatchling did get hit by an arrow. Sorry, I checked before but when you have a lot of similar units close together it is difficult to be sure if you've looked at all of them.

Anyway, I guess that is why they retreated. It still seems pretty silly, they have a Morale of 12 you'd think it'd take more than one single hit to a pack of Hatchlings running. I guess the small size of the group (10 Hatchlings) must be part of the problem.