Originally Posted by Dragotech
Perhaps it is similar as with the Gerudo thing...
Viera genes could be stronger than Hume's, which in essense would result in either a completely antisocial male that will go live in the middle of the forest with a bunch of other males, or a female who won't go live in a forest with a bunch of males.
well, we still have a problem, because most of the viera (even the female ones) never leave the forest, its just a small minority who have questioned their way of live and moved to the city, and again, this didnt happen before recent, and viera existed long before that. and your theory has a hole in it, because any viera who leaves the forest even once is banned from returning.