Scops owl
Scientists have changed their minds about which owls should be in Otus and which owls are only their relatives.  For most of the 20th century, scientists said screech owls were also scops owls.  But they changed their minds.  Now, screech owls are in their own genus, Megascops.  Screech owls live in the Americas, and they act differently, live in different places, have different body shapes, and have different DNA from scops owls.