There Is A Mockingbird On Top Of The Chimney Singing and The Sound Is Coming Into The Living Room…

@4meAndyou Almost always other birds. But they will imitate baby kittens crying too. And I heard one a few years ago singing like a canary. My neighbor had a canary and would sit the cage outside behind his house a few hours a day. Probably that bird sat up on the roof of the house and listened to the canary.