Boat-tailed Grackle in September
Where boat-tailed grackles are in September, whether they are nesting, and the best foods to offer right now.
September in the Boat-tailed Grackle's year
September is the peak of fall migration. Huge numbers of birds move south on cold fronts, mixed flocks form, and summer residents slip away almost unnoticed. Young birds making their first migration appear in places the species rarely visits.
For the Boat-tailed Grackle specifically, September is a fall month of relative routine, with the species settled into its seasonal pattern across its range. Across the 8 states and provinces where boat-tailed grackles occur, what the bird is doing this month depends heavily on latitude — the details below break it down by band.
Where boat-tailed grackles are in September
- Southern states
- absent
- Mid-latitudes
- year-round resident
- Northern states & Canada
- absent
In September, boat-tailed grackles are absent in the South, year-round resident across the mid-latitudes, and absent in the northern states and Canada. That north–south split is the defining feature of this month: where you live changes which version of this bird you're looking at.
Nesting in September
Boat-tailed grackles are not nesting in September. The season runs March–July at mid-latitudes.
Outside the nesting season, boat-tailed grackles put their energy into feeding and flocking rather than territory and young — which is exactly what makes them easier to watch and attract this month.
What to feed in September
- Crabs, shrimp, insects and small fish
A loud coastal grackle of marinas, marshes and parking lots from Texas to the Carolinas.
Migrants passing through may stop at feeders for a day and never return — September rewards watching closely. Natural seed and fruit crops are abundant, so feeder traffic can be uneven.
Full Boat-tailed Grackle diet guide → · Best feeder for boat-tailed grackles →
Watching boat-tailed grackles this month
Boat-tailed grackles are settled and predictable in September, which makes this a good month to learn the bird's routine — same feeders, same perches, same times of day.
The state guides below show exactly where in your region boat-tailed grackles are expected this month and which native plants hold them in a yard.
Boat-tailed Grackle month by month
Boat-tailed Grackle by state
Frequently asked
Where are boat-tailed grackles in September?
In September, boat-tailed grackles are absent in the South, year-round resident across mid-latitudes and absent in the North.
Do boat-tailed grackles nest in September?
No — boat-tailed grackles typically nest March through July at mid-latitudes.
What do boat-tailed grackles eat in September?
Crabs, shrimp, insects and small fish.
Sources
- Boat-tailed Grackle — All About Birds, Cornell Lab of Ornithology
- Boat-tailed Grackle life history — Cornell Lab of Ornithology
- Boat-tailed Grackle — Audubon Guide to North American Birds
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.