When do rusty blackbirds arrive in Vermont?
The Rusty Blackbird is a summer breeder in Vermont — here is when to expect it, when it leaves, and how to be ready.
Rusty Blackbird timing in Vermont
- Arrives
- Around May
- Leaves
- By August
- Status here
- Summer breeder
- Nesting season
- June–July
- Present roughly
- May–August
In Vermont, rusty blackbirds are present through the warm months, arriving around May and heading south again by August.
These windows are set by latitude: Vermont sits in the middle part of this species' range, so timing here runs later than the continental average — the season starts later this far north and the birds wait for it. In any given year, weather can move the first arrivals by a week or two either way.
Month by month in this state
Highlighted months are when rusty blackbirds are expected in Vermont. The edges of the window are the interesting weeks — first arrivals and last departures vary most from year to year.
Getting ready before they arrive
The week before May is the time to act. Have feeders cleaned, filled and out by early May — the first rusty blackbirds into Vermont are scouting for reliable food, and a station that's ready early gets added to their route.
Once nesting begins around June, adults switch to protein-rich food for their young and visits to feeders become quick and purposeful. Expect the busiest activity at dawn.
What rusty blackbirds eat while they're here
- Caddisflies, dragonfly larvae and snails
One of North America's steepest declines — down over 85%. Report sightings to help track its recovery.
Full Rusty Blackbird diet guide → · Best feeder for rusty blackbirds →
Native plants that hold rusty blackbirds in Vermont
Food keeps a migrant for a day; habitat keeps it for the season. These Vermont-native plants are known to attract rusty blackbirds:
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.
Tubular flowers for hummingbirds and seed heads for finches.
Keep exploring
Frequently asked
When do rusty blackbirds arrive in Vermont?
rusty blackbirds typically arrive in Vermont around May, with nesting underway by June. Timing can shift a week or two with the weather in any given year.
When do rusty blackbirds leave Vermont?
Most rusty blackbirds have left Vermont by August. They spend the winter farther south and return the following spring.
Do rusty blackbirds stay in Vermont all year?
No — in Vermont the Rusty Blackbird is a summer breeder, present roughly May–August. Outside that window it is rarely seen in the state.
What should I put out before rusty blackbirds arrive in Vermont?
Have feeders up and clean by early May — first arrivals scout reliable food sources. Good offerings for this species: caddisflies, dragonfly larvae and snails.
Sources
- Rusty Blackbird — All About Birds, Cornell Lab of Ornithology
- Rusty Blackbird life history — Cornell Lab of Ornithology
- Rusty Blackbird — Audubon Guide to North American Birds
- eBird region overview and bar charts — Vermont
- 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.