I need help with World of Warcraft quest undead!?

I am a level 3 and the search is to find and legs scavanger bat wings. I go to the jungle and kill the vultures and bats and take the booty (when I recover, said he had an intact leg / wing), but when I look at my search say I have more than 0 feet / wings. This happened several times. Help?

You get exactly what you get your search request. Even if a word is in the name of that decline is not in the name of the mission, which will not.

WoW Undead Intro