This morning (June 7, 2012) and yesterday morning I birded at Lake Tansi in southern Cumberland County and at Shadow Mt. Estates (a large field area along Dunbar Rd. a couple of miles south of Lake Tansi). Most notable was the colonization of Shadow Mt. Estates by 9 singing Dickcissels, evenly distributed throughout. None were found there in 2009; a pair successfully nested there in 2010; and in 2011 a male was singing along nearby Winningham Rd., so this is a newly-formed colony. I'm not aware of any other Dickcissels in the county. Also notable was the absence of Savannah Sparrows, which in 2009 colonized this area and the nearby UT Grasslands Unit (up to 6 singing males and/or pairs that year). Fewer have been found each year since, with none this year (though they still winter there). Grasshopper Sparrows (14 found today, mostly non-singing birds) have been common here each of these years, so there's not an obvious habitat change at Shadow Mt. Estates. Other birds of note were 2 N. Bob-whites calling, and yesterday a Willow Flycatcher was singing along nearby Dunbar Rd. (as in past years). Lake Tansi had 2 Common Loons this morning, one in breeding plumage and one in winter plumage (this bird also seen yesterday). Yesterday (June 6) there was an adult Bald Eagle. The Mute Swan that has wintered at Lake Tansi the past two years was also seen on June 6 along Arrowhead Drive in its usual location. This is the first time I've seen it in the breeding season, casting more doubt about its wildness. I've seen the bird in flight (once), and I've seen it at a another lake about 2-3 miles away. Ed LeGrand Crossville, Cumberland Co., TN