Blue-headed Vireo (Vireo solitarius) Numbers Registered on Spring Bird-Counting Events in the Upper Cumberland Region
| SBC Season | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 |
| Pulaski Co., KY | 1 | 2 | 7 | |||||||
| Wayne Co., KY | 0 | |||||||||
| Russell Co., KY | 0 | |||||||||
| Cumberland Co., TN | 44 | 11 | 14 | |||||||
| Putnam Co., TN | 1 | 5 | 2 | |||||||
| White Co., TN | 5 | 5 | 3 | |||||||
| Overton Co., TN | 5 | |||||||||
| Bledsoe Co., TN | 4 | |||||||||
| DeKalb Co., TN | 1 | |||||||||
| Total Counts w/ BHVI | 5 | 5 | 5 | -- | -- | -- | -- | -- | -- | -- |
| Total BHVIs | 56 | 27 | 27 | -- | -- | -- | -- | -- | -- | -- |
| SBC Season | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 |
| Pulaski Co., KY | 4 | 4 | 2 | 9 | 5 | 5 | 3 | 3 | 3 | 2 |
| Cumberland Co., KY | 1 | |||||||||
| Adair Co., KY | 2 | |||||||||
| McCreary Co., KY | 21 | |||||||||
| Metcalfe Co., KY | 0 | |||||||||
| Monroe Co., KY | 0 | |||||||||
| Putnam Co., TN | 7 | 8 | 7 | 4 | 12 | 9 | 4 | 34 | 17 | 17 |
| Warren Co. TN | 0 | |||||||||
| Bledsoe Co., TN | 0 | |||||||||
| Morgan Co., TN | 0 | 0 | 0 | |||||||
| White Co., TN | 1 | 4 | 3 | 3 | 6 | 12 | 16 | |||
| Van Buren Co., TN | 8 | |||||||||
| Cumberland Co., TN | 6 | 11 | 24 | 31 | 16 | |||||
| Smith Co., TN | 0 | |||||||||
| Jackson Co., TN | 0 | |||||||||
| DeKalb Co., TN | 0 | |||||||||
| Total Counts w/ BHVI | 2 | 2 | 2 | 3 | 4 | 4 | 5 | 5 | 5 | 4 |
| Total BHVI | 11 | 12 | 9 | 14 | 29 | 23 | 22 | 69 | 84 | 51 |
| SBC Season | 1991 | 1992 | 1993 | 1994 | 1995 | 1996 | 1997 | 1998 | 1999 | 2000 |
| Somerset, KY | 0 | |||||||||
| Putnam Co., TN | 2 | 4 | 2 | 8 | 6 | 4 | 19 | 9 | 5 | |
| Cumberland Co., TN | 1 | |||||||||
| Pickett Co., TN | 0 | |||||||||
| Warren Co., TN | 0 | |||||||||
| Total Counts w/ BHVI | -- | 1 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Total BHVI | -- | 2 | 5 | 2 | 8 | 6 | 4 | 19 | 9 | 5 |
| SBC Season | 1981 | 1982 | 1983 | 1984 | 1985 | 1986 | 1987 | 1988 | 1989 | 1990 |
| Total Counts w/ BHVI | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Total BHVI | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| SBC Season | 1971 | 1972 | 1973 | 1974 | 1975 | 1976 | 1977 | 1978 | 1979 | 1980 |
| Putnam Co., TN | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ||
| Total Counts w/ BHVI | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | -- | -- |
| Total BHVI | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | -- | -- |
| SBC Season | 1961 | 1962 | 1963 | 1964 | 1965 | 1966 | 1967 | 1968 | 1969 | 1970 |
| Putnam Co., TN | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Cumberland Co., TN | 1 | 0 | 0 | |||||||
| Total Counts w/ BHVI | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Total BHVI | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| SBC Season | 1951 | 1952 | 1953 | 1954 | 1955 | 1956 | 1957 | 1958 | 1959 | 1960 |
| Overton Co., TN | 0 | 0 | ||||||||
| Total Counts w/ BHVI | 0 | -- | -- | 0 | -- | -- | -- | -- | -- | -- |
| Total BHVI | 0 | -- | -- | 0 | -- | -- | -- | -- | -- | -- |