Southern white-faced Owl (Ptilopsis granti) (formerly known as Southern white-faced Scops owl). Africa from southern Uganda and southern Kenya south to the Congo, Angola, Namibia and to the northern Cape Province and Natal.
A parliament of owls. Owls are typically solitary. - So that's what a group of owls are called! I always knew ' a gaggle of geese', 'a herd of elephants', etc. - never heard of a 'parliment' of any animals before!