In WoW, Hunting rare monsters for mounts is a great alternative if you're not up to getting them from dungeons or the Garrison stables. The only problem is that it might be hard to find them. The folks at MMO Champion collected seven of these rares and their spawning locations to help all of us out.
The good news is that, except for the wolf mount, they're all guaranteed drops for everyone who participates in the kill. The bad news is that the respawn timer on these rares can be ridiculous sometimes. No one knows for sure yet, but in some cases it can be hours, days or even weeks.
Warlords of Draenor - Rare Spawn Mounts [YouTube]