Otus scops
Small, starling sized owl. Smaller than Little Owl. Perches in upright position. Ear-tufts not prominent when relaxed, but gives angular shape to head. Plumage appears uniform, and colour varies from brown to rufous-brown. At closer range, whitish spots on shoulders and yellow eyes with dark surround, are visible. Appears long-winged in flight.
Song: a slightly descending, short "klooit". The tone is resonant, clear and pure, unlike Little Owl. Calls uttered endlessly in a frequency of about 20 a minute. Resembles Midwife Toad (Alytes), but is clearly modulated in pitch, as opposed to the toads straight tone.
Wikipedia: map (se also Xeno-canto below)
Birdlife ecology