Blue Grosbeaks in Tennessee
When blue grosbeaks are present in Tennessee, when they nest, which native Tennessee plants feed them, and how to host them in a USDA 6a–8a yard.
- Status in Tennessee
- Summer breeder
- Nesting window
- May–August
- Broods
- 1–2 per season
- Hardiness zones
- USDA 6a–8a
When to expect blue grosbeaks in Tennessee
Blue Grosbeaks are summer residents in Tennessee, arriving shortly before nesting begins in May and leaving after the young are independent.
Humid subtropical, from the Great Smoky Mountains to the Mississippi River floodplain.
Nesting in Tennessee
Across Tennessee, blue grosbeaks typically nest from May–August. Plan around that window: April for setup, August for clean-out.
Hot, humid summers in the valleys.
- Blue Grosbeaks don't use nest boxes. Keep dense native shrubs and trees such as flowering dogwood, serviceberry, white oak for nest sites.
- Delay heavy pruning of shrubs until after August.
Native Tennessee plants that attract blue grosbeaks
Of the regional native plants we track for Tennessee, these 8 provide food or cover blue grosbeaks use:
Fat-rich red fall fruit taken by thrushes, bluebirds and woodpeckers.
Early-summer berries arrive exactly when nestlings are being fed.
Acorns plus hundreds of caterpillar species for nestling food.
Drought-hardy prairie oak with large acorns and a heavy insect load.
Summer fruit and one of the top caterpillar host trees.
Late-summer berry clusters taken by over 40 bird species.
Blue-black fall fruit and dense nesting cover.
Lipid-rich red fruit fuels fall migrants.
Feeding blue grosbeaks through the Tennessee year
- Top foods: Black-oil sunflower, Millet.
- In Tennessee's summer: offer water and insect foods; natural food is abundant.
Full diet breakdown for blue grosbeaks · Best feeder for blue grosbeaks
Frequently asked
Are blue grosbeaks in Tennessee year-round?
No. Blue Grosbeaks are summer breeders in Tennessee and leave for the winter.
When do blue grosbeaks nest in Tennessee?
Nesting in Tennessee typically runs May–August, with 1–2 per season. Clutches are 3–5 eggs, incubated for 11–13 days.
What native plants attract blue grosbeaks in Tennessee?
Flowering dogwood, Serviceberry, White oak, Bur oak, Black cherry, American elderberry, Arrowwood viburnum, Spicebush are native plants in Tennessee that provide food or cover for blue grosbeaks.
Blue Grosbeaks in other regions
Other backyard birds in Tennessee
Sources
- Blue Grosbeak — All About Birds, Cornell Lab of Ornithology
- Blue Grosbeak life history — Cornell Lab of Ornithology
- Blue Grosbeak — Audubon Guide to North American Birds
- eBird region overview and bar charts — Tennessee
- USDA Plant Hardiness Zone Map (2023)
- Audubon Native Plants Database
Timing reflects typical patterns for the region as a whole; local dates vary with elevation and year. Check the linked eBird bar charts for your county.