Owls often have a preferred spot in the entrance to a cave to which they return to roost.

 

18 Sorry for quality   owls in Stockyard

This pair of southern boobook owls is roosting in the entrance to Stockyard Tunnel near Eneabba.

 

19 Owl roost bones (2)

Often a collection of bones from the owl’s prey can be found underneath a roost. This is a particularly large example from another cave in the Eneabba area.