I called, "Hello
, hello." I was so surprised when it responded, "Hello
, hello."I know it wasn't sending me a greeting, but could it have been mimicking something it heard. DEAR JOAN: Recently I was walking the dog past a school when I heard a high-pitched voice saying, "Hello
, hello." I looked around and didn't see anyone, only a crow sitting on an overhead wire.Then I heard it again -- and again for a third time.