The latest Warlords of Draenor
beta build expanded the descriptions listed in the re-designed mount tab. Nearly every mount in the game now has an entry with a little piece of trivia. There are actually some interesting little flavor bits of lore contained in the new entries, including slightly more in-depth information as to the mount's origins, interesting quotes or beliefs about the creatures, and of course where it can be built or obtained. At the moment, not every mount has a listing for where you can find it -- but given that there are already entries that do mention things in detail, it seems like we'll see that added in a later beta build.
Of course, it's the humorous entries that really stick out in the new listing. How can you seriously describe a giant rooster? You can't. Check out the gallery below for some of the best selections from the newly added flavor text.