Jin'Zil,
It has been a while, but I thought you would like to know that the last of the Bloodfeathers have been slain. Don't thank me though, the person delivering the letter is the slayer. If you'd like, I can have their heads delivered to you after the caravan makes its rounds through the Barrens. I know you like that sort of stuff for your voodoo magics.
Take care old friend.

-Darsok Swiftdagger