Hi, I live in St. Paul, MN, and have heard a bird whistle in the woods for about the last 2-3 wks. The whistle is a single mid-tone note which lasts for about 1 second; the first time I heard it I thought it was a person whistling. I think it might be a Baltimore Oriole, as we have them coming to our feeder, but what I know of Orioles they have a multi-note song and call. Though I heard it coming from the woods, there is also a pond and a small lake near by. Any suggestions?
Thanks in advance.
Thanks in advance.