Answer:
Black and scary, small and hairy. In the night you hear it preach, Through its noisy high pitched screech.
A darkยญ-colored creature serenaded by Lennon and McCartney.
What spends the day at the window, goes to the table for meals and hides at night?
In the fields a frightful thing. Watch it and you will find, it has a pitchfork in the front, and a broom back behind.
It is probably the most laidยญ-back member of the animal kingdom.
Both old people and owls are said to be possessing this trait