Woodcraft

“Yes, Waziri,” replied Busuli. “They passed us late yesterday, as we were about to turn back after you. They had no woodcraft. We heard them coming for a mile before we saw them, and as we had other business in hand we withdrew into the forest and let them pass.”

I don't think some of your—um—pure-blooded Dwarfs have as much woodcraft as might be expected. You've left tracks all over the place.