Attention mount collectors! In the process of completing the quests involved in acquiring his or her Swift flight form, any dedicated druid friend of yours will get an item that allows access to a special boss, called Anzu, the Raven God. It behooves you to make this druid like you very very much, and take you to fight this Raven God many many times. Rarely, this boss will drop a very very special mount: itself.
That's right! One of the items a lucky few will be able to loot from this dead bird's corpse is the dead bird itself, raised to life as a ridable mount. This may be the only item in the game where you can summon a boss and ride around on him to your hearts content, and look pretty spiffy while you're at it, too.
The only odd thing about this bird is that it can't fly; this is a land mount only. At least it doesn't look anything like a penguin. If one wants a real flying raven mount, the only option is to level a night elf druid up and learn how to shapeshift into a raven form. But in the meantime for all other classes (as well as greedy druids who want this mount to go with the theme of their Flight Form), this is the next best thing, or even better, depending on your point of view.
This is the indisputable number one top right answer for today's breakfast topic, "Neatest Land Mount." Discuss.