|Field mouse about 15 % of owl dinners|
Historically the solution was to hunt in winter around and in farm buildings. This was an effective strategy for thousands of years when corn was stored in ricks and barns which in turn were heaving with rats and mice. If you have a bird table in the garden you could be feeding owls as well as tits and finches . Spilt seed attracts mice and mice attract barn owls. Barn owls in winter
Yesterday there were two barn owls using the barn from dusk at about 5.30 pm until 8.00 am this morning, we know this from the timing of the video clips. During the day the hens are fed in the barn, they spill feed, the feeders are there 24/7 and this attracts mice.
So my barn provides protection from severe weather and a regular supply of food. This is unusual as most modern barns are not accessible to owls. Mice and rats are controlled with poisons.
The owls also conserve energy by hunting from perches on fence posts in daylight but they are prone to mobbing by crows, rooks and gulls. During daylight they are prone to predation by goshawks and occasionally buzzards .
Last night's video shows an owl comfortably at home in the barn preening, defecating and doing yoga while keeping one eye on the floor for mice.