Go to the OP North West of Orthos West Mound above PVP1, they are really close the revival just a little north east, in the dips between the hils (you'll know it when you see it) if you go a little more east it flattens out and there are more to be found there, although there are scaboreas young to provider now and again, you can't go very far north from the OP because of the river but if you stick in that little area you should have no problem hunting them.