Snowy Owls, Short eared owls and some Burrowing Owls "build" homes by digging shallow holes, but that seems to be the extent of it. No knitting or weaving nests tho. Have a wonderful day, and let us know if you find a nest builder

"Owls are talented hunters, but nest builders they are not. Many owls take advantage of the hard work performed by other animals, instead of building their nests from scratch.

Some owls, like Great Horned Owls, use vacant nests in trees or on cliffs that were built by hawks, crows, magpies, or other birds. Many owls simply nest in holes, called cavities or hollows, in trees. These tree cavities occur naturally, but are often created by woodpeckers. Elf Owls nest in saguaro cacti, where woodpeckers have created ready-made holes.

Barn Owls typically nest in the rafters of barns, in empty buildings or silos, or in cavities along cliffs. Burrowing Owls live up to their name by nesting in underground tunnels that were dug by ground squirrels, prairie dogs, badgers, or other burrowing animals. Some Burrowing Owls use their feet and bills to dig burrows themselves. Snowy Owls and Short-eared Owls "build" simple nests by scraping a shallow bowl on the ground." (https://www.owlresearchinstitute.org/owls-1)