Scavenger dens are common in Pyrrhia, but only two are shown in the map. In The Dark Secret, there were many marked dens on a map in the NightWing throne room. Scavenger dens are villages, castles, or houses where the scavengers live. There is one from the west in the Mud Kingdom, and another in the east.
Scavenger dens often house the treasure that their residents have stolen from dragons. Many dragons, IceWings in particular, often destroy the dens for spite, or in search of treasure.
In The Brightest Night, Sunny finds a destroyed scavenger den with two scavengers in it: Fluffy and Holler. The scavenger den had buildings, bells, and statues.
