This quest was marked obsolete by Blizzard and cannot be obtained or completed.
While you have proven yourself to me, you may need to continue to work toward proving yourself to the suspicious brethren of my tribe. To that end, I may be able to continue assisting you.
Some of the Deadwood furbolgs wear a distinctive headdress that may be used as a means of proof in thinning their numbers. Bring me a feather from any headdresses you acquire; for every set of five you bring me, you will earn recognition amongst the Timbermaw.