Bank Swallow in March
Where bank swallows are in March, whether they are nesting, and the best foods to offer right now.
March in the Bank Swallow's year
March is a month of transition. Winter visitors begin drifting north, the first spring migrants appear in the South, and resident birds are in full song. Weather swings hard — a warm week can push migration early, and a late blizzard can catch migrants short of food.
For the Bank Swallow specifically, March is a spring month of relative routine, with the species settled into its seasonal pattern across its range. Across the 61 states and provinces where bank swallows occur, what the bird is doing this month depends heavily on latitude — the details below break it down by band.
Where bank swallows are in March
- Southern states
- absent
- Mid-latitudes
- mostly absent (migration only)
- Northern states & Canada
- absent
In March, bank swallows are absent in the South, mostly absent (migration only) 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 March
Bank swallows are not nesting in March. The season runs May–July at mid-latitudes.
Outside the nesting season, bank swallows 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 March
- Migrates to South America
Digs nest burrows in vertical sand banks in big colonies; needs eroding riverbanks or sand pits.
Migration brings new faces to feeders. Keep seed fresh and watch for birds passing through that you won't see again until fall.
Full Bank Swallow diet guide → · Best feeder for bank swallows →
Watching bank swallows this month
Bank swallows are settled and predictable in March, 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 bank swallows are expected this month and which native plants hold them in a yard.
Bank Swallow month by month
Bank Swallow by state
Frequently asked
Where are bank swallows in March?
In March, bank swallows are absent in the South, mostly absent (migration only) across mid-latitudes and absent in the North.
Do bank swallows nest in March?
No — bank swallows typically nest May through July at mid-latitudes.
What do bank swallows eat in March?
Migrates to South America.
Sources
- Bank Swallow — All About Birds, Cornell Lab of Ornithology
- Bank Swallow life history — Cornell Lab of Ornithology
- Bank Swallow — 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.