Openings & holes to attract Barn Owls

Barn Owls are interested in openings and holes rather than buildings or boxes. A suitable entrance needs to be visible for a Barn Owl to explore potential nesting and roosting spaces.

: Tree holes can be perfect roost sites for Barn Owls.

: Large cavities may also be used for nesting.

: Gaps between bales can also make cosy roost places.

: Barns are potentially attractive . . .

: . . . particularly if access is easily visible . . .

: . . . from open countryside.

: Even small holes may be noticed, like this one.

: Or ventilation slots in traditional barns.

: The minimum size a Barn Owl can access is only 70mm x 70mm!

: Derelict buildings are just as attractive . . .

: . . . as long as there’s a dry place to roost . . .

: . . . that’s more than 10′ (3m.) above the ground

: Cavities within buildings are preferred.

: And suitable spaces may well be used for nesting.

: Eventually however derelict buildings can become unsuitable for Barn Owls . . .

: . . . because there isn’t anywhere dry enough to roost.

: Fortunately, holes can be made in almost any type of building, even modern ones!

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