In a barn mostly hence where it got it's name. But they also like to make their nest in attics and garages.
Not sure if this is helpful, but I once had an owl live in my barn, probably a Barn Owl then :D
no because the owl will change if it has a new baby
Generally, a Barn owl will sleep during the day, hunting from dawn until dusk, unless the Barn owl has had a hard time hunting or is looking after its young, when a barn owl will hunt during the day.
A barn
Owls do not build nests. Some are cavity nesters, like the Common Barn Owl and the screech owls. Barn owls have been known to nest in: old buildings, caves, in palm trees, anywhere they can find a little hidden area. Owls that are not cavity nesters will use the nests of other large birds: crows, ravens, hawks. Some nest on the ground (Snowy Owl, Short-eared Owl), others will nest on ledges or in old buildings. As far as nest building goes, barn owls come closest in that the female will shred and arrange the pellets (regugitated undisgested bones and fur) to make a nice warm "carpet" for the eggs and chicks.
Yes, the Barn owl is one.
I assume you mean "Why are barn owls named Barn owls?", and if that's the case then I can answer that. Barn owls are called Barn owls because they roost in Barns and churches, and there's already a Church owl.
they live in barns
no
They can live 5- 27 years, it depends on the barn and the treatment of the barn owl.
How you describe a nest of an owl is it is in a tree and it looks like a normal nest.
Barn owl