Take this feather to Thadius Grimshade, the diviner.  He left Aerie Peak years ago to pursue darker knowledge, but in his heart he is still a Wildhammer!$B$BAnd perhaps his talents can help us find Sharpbeak.$B$BThis feather was taken from the nest where the gryphon child sleeps.  If you give it to Thadius then, with luck, he can use his divining magics to find Sharpbeak.$B$BGood luck, $N.  You will find Thadius in the Blasted Lands, in the mage tower of Nethergarde Keep.