Maybe. What is the horn called? Does it also drop from Galleon?
The item he linked before he learned and mounted it had "Galleon" in the name (not "warband" or anything generic). Galleon's saddle or something.
I didn't really know this was a controversial thing, or I would have looked at the tooltip and paid more attention. I did actually try to take a screenshot for wowdb but he only ran around for a few seconds to show it off before he got on his flying mount to leave so I wasn't able to get good one.
---------- Post added 2013-02-11 at 08:39 AM ----------
That shows under "Not Collected."