World of Kulan DM
That race is a little too exotic for the campaign region. Aarakocra are rarely found in the northern lands. I do have a unique birdfolk race for Harqual that are native to the Thunder Lands region. They are called the Kha and are listed under my Avian Races. If you want to play birdfolk race, I suggest that one. The race doesn't have a Level Adjustment due to its restrictions on classes and its limited fly speed and maneuverability. Kha make great rogues, Dexterity-based fighters, rangers & druids, and, rarely, monks.I have been looking over the races for something exotic. What about an Aarakocra?
If you want to play something more exotic, the race should have a Lvl. Adj. of +1 at most.