[fe3h] today in worldbuilding headcanon i've decided on: wyvern don't normally pop up in faerghus for a couple reasons

one being that cold ass temperament doesn't lend well to lizards

the other being that taking care of them requires a lot of money for stables and food that most noble families won't or can't spend for this sort of thing

....and the other being that wild pegasi decided the most appropriate measure for dealing with a giant winged predator that could eat them was divebombing the shit out of them en masse