The kitsune turns back towards the cloaked figures hidden amonst the rocks, looking at Volenzara again.  These people were closer than who she can only assume are their companions over the wall and therefore a more immediate threat.  She's watching, not wanting to let them get any possible advantage, while trying to veil her knowledge of their presence by keeping her gaze focused on the naga.  Honestly, she's surprised they had not struck already, but is not going to complain about a chance to alert the ex-drow.  "We have visitors," she quietly replies to Zara's question.  "Some are hidden amongst the scree to our left and it sounds like more are trying to flank with them from atop the cliff to the right."