he 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, with a full range of 29 to 44 cm (11 to 17 in) across the species. Barn owls have a typical wingspan of some 80 to 95 cm (31 to 37 in), with a full range of 68 to 105 cm (27 to 41 in).[7][16] Adult body mass is also variable with male owls from the Galapagos (T.