When do eastern kingbirds arrive in New Brunswick?
The Eastern Kingbird is a summer breeder in New Brunswick — here is when to expect it, when it leaves, and how to be ready.
Eastern Kingbird timing in New Brunswick
- Arrives
- Around May
- Leaves
- By August
- Status here
- Summer breeder
- Nesting season
- June–July
- Present roughly
- May–August
In New Brunswick, eastern kingbirds are present through the warm months, arriving around May and heading south again by August.
These windows are set by latitude: New Brunswick 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 eastern kingbirds are expected in New Brunswick. 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. This species doesn't use feeders much, but water and cover matter — a clean birdbath and undisturbed shrubs make a yard far more attractive to a newly arrived bird.
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 eastern kingbirds eat while they're here
- Bees, wasps and beetles
Kingbirds fearlessly chase hawks and crows; they perch on fences over open fields.
Native plants that hold eastern kingbirds in New Brunswick
Food keeps a migrant for a day; habitat keeps it for the season. These New Brunswick-native plants are known to attract eastern kingbirds:
Early-summer berries arrive exactly when nestlings are being fed.
Deciduous holly holding red fruit into mid-winter.
Fruit clusters persist all winter as emergency 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.
Blue fruit on red stems in early fall.
Keep exploring
Frequently asked
When do eastern kingbirds arrive in New Brunswick?
eastern kingbirds typically arrive in New Brunswick around May, with nesting underway by June. Timing can shift a week or two with the weather in any given year.
When do eastern kingbirds leave New Brunswick?
Most eastern kingbirds have left New Brunswick by August. They spend the winter farther south and return the following spring.
Do eastern kingbirds stay in New Brunswick all year?
No — in New Brunswick the Eastern Kingbird is a summer breeder, present roughly May–August. Outside that window it is rarely seen in the state.
Sources
- Eastern Kingbird — All About Birds, Cornell Lab of Ornithology
- Eastern Kingbird life history — Cornell Lab of Ornithology
- Eastern Kingbird — Audubon Guide to North American Birds
- eBird region overview and bar charts — New Brunswick
- Plant Hardiness Zones of Canada — Natural Resources Canada
- 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.