When do orchard orioles arrive in North Dakota?
The Orchard Oriole is a summer breeder in North Dakota — here is when to expect it, when it leaves, and how to be ready.
Orchard Oriole timing in North Dakota
- Arrives
- Around May
- Leaves
- By July
- Status here
- Summer breeder
- Nesting season
- June
- Present roughly
- May–July
In North Dakota, orchard orioles are present through the warm months, arriving around May and heading south again by July.
These windows are set by latitude: North Dakota 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 orchard orioles are expected in North Dakota. 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 orchard orioles into North Dakota 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 orchard orioles eat while they're here
- Caterpillars, beetles and ants
- Mulberries
Arrives late April and leaves by August — one of the shortest stays of any songbird.
Full Orchard Oriole diet guide → · Best feeder for orchard orioles →
Native plants that hold orchard orioles in North Dakota
Food keeps a migrant for a day; habitat keeps it for the season. These North Dakota-native plants are known to attract orchard orioles:
Dense evergreen roost cover and bluish 'berries' eaten through winter.
Red fruit heads hang on through winter.
Summer fruit and one of the top caterpillar host trees.
Late-summer berry clusters taken by over 40 bird species.
Blue fruit on red stems in early fall.
Tubular flowers for hummingbirds and seed heads for finches.
Fast-growing northern cherry with midsummer fruit.
Dark summer fruit and heavy caterpillar load.
Keep exploring
Frequently asked
When do orchard orioles arrive in North Dakota?
orchard orioles typically arrive in North Dakota around May, with nesting underway by June. Timing can shift a week or two with the weather in any given year.
When do orchard orioles leave North Dakota?
Most orchard orioles have left North Dakota by July. They spend the winter farther south and return the following spring.
Do orchard orioles stay in North Dakota all year?
No — in North Dakota the Orchard Oriole is a summer breeder, present roughly May–July. Outside that window it is rarely seen in the state.
What should I put out before orchard orioles arrive in North Dakota?
Have feeders up and clean by early May — first arrivals scout reliable food sources. Good offerings for this species: caterpillars, beetles and ants; mulberries.
Sources
- Orchard Oriole — All About Birds, Cornell Lab of Ornithology
- Orchard Oriole life history — Cornell Lab of Ornithology
- Orchard Oriole — Audubon Guide to North American Birds
- eBird region overview and bar charts — North Dakota
- 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.