Yes, there is a hummer - most likely a Rufous - in Carroll County. Regrettably, the owner wants nothing to do with birders or banders. But in Blackwood NJ, there is also a hummer. An immature, male Rufous that was banded last week. Fortunately in this case, the "owners" are most cooperative, congenial & eager to share. They have extended an invitation to anyone wishing to visit their out-of-state yard with its dependable, showy bird. If you're interested, drop me a request for further info at my email address. Mmmmmm, Gail Frantz Reisterstown, MD