roost 
(rst)
(rst)n.
1. A place where winged animals, especially birds or bats, rest or sleep.
2. A group of animals in a roost.
3. A place for temporary rest or sleep: "One corner of the Panhandle served as a roost for outlaws, thieves, and killers" (Timothy Egan).
intr.v. roost·ed, roost·ing, roosts
Idioms: 1. To rest or sleep on a perch or in a roost.
2. To rest or sleep: "We roosted high on a hill with a bottle of cheap wine and a blanket" (Julie Auer).
come home to roost
To have repercussions or aftereffects, especially unfavorable ones: The consequences of your mistake will eventually come home to roost.
rule the roost Informal
To be in charge; dominate: In this house my parents rule the roost.
[Middle English rooste, from Old English hrōst.]