This image was taken at night without tripod and trough a glass window.
The barn owl (Tyto alba) is the most widely distributed species of owl in the world and one of the most widespread of all species of birds, being found almost everywhere in the world except for the polar and desert regions, Asia north of the Himalayas, most of Indonesia, and some Pacific Islands. It is also known as the common barn owl, to distinguish it from the other species in its family, Tytonidae, which forms one of the two main lineages of living owls, the other being the typical owls.
The barn owl is a medium-sized, pale-coloured owl with long wings and a short, squarish tail. There is considerable size variation across the subspecies, with a typical specimen measuring about 33 to 39 cm (13 to 15 in) in overall length, the length ranging from 29 to 44 cm (11 to 17 in). Barn owls have a typical wingspan of some 80 to 95 cm (31 to 37 in), with an extreme range of from 68 to 105 cm (27 to 41 in).