Photo by Brian Santos

From Wikipedia:

The Philippine scops owl is a fairly small-to-mid-sized species of owl, but is arguably the largest true species of scops owl. Adults measure from 23 to 28 cm (9.1 to 11.0 in). Their body mass can range from 125 to 310 g (4.4 to 10.9 oz), with females often considerably larger than males.