RodentiaTheMage's Comments

I killed or battled a half dozen pets in the area, then came back and saw two harpies spawn. I don't think killing the critters affects it. You need to free up spaces in the Northern Barrens population for new spawns of any kind. In this case, it does help to go out and do the work and reduce the pet population in the area, not just hang around waiting for spawns :)

This was also my first pick of the new Darkmoon Faire pets, and I am very happy with it. It looks just like the one hovering near the vendor's booth. The befezzed monkey is adorable, but so tiny! You can see her in a cage behind the vendor.