When do white-winged crossbills arrive in Montana?
The White-winged Crossbill is a winter visitor in Montana — here is when to expect it, when it leaves, and how to be ready.
White-winged Crossbill timing in Montana
- Arrives
- Around September
- Leaves
- By April
- Status here
- Winter visitor
- Present roughly
- September–April
In Montana, white-winged crossbills are a cold-season bird, arriving around September and heading back north to breed by April.
These windows are set by latitude: Montana sits in the middle part of this species' range, so timing here tracks the continental average closely. 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 white-winged crossbills are expected in Montana. 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 September is the time to act. Have feeders cleaned, filled and out by early September — the first white-winged crossbills into Montana are scouting for reliable food, and a station that's ready early gets added to their route.
Through the winter, consistent food matters more than variety — birds map dependable stations into their daily routes and rely on them hardest during cold snaps.
What white-winged crossbills eat while they're here
- Conifer seeds; occasional sunflower
Wanders the boreal forest chasing spruce cone crops; nests in any month cones are ripe.
Full White-winged Crossbill diet guide → · Best feeder for white-winged crossbills →
Native plants that hold white-winged crossbills in Montana
Food keeps a migrant for a day; habitat keeps it for the season. These Montana-native plants are known to attract white-winged crossbills:
Berry-like cones feed bluebirds, solitaires and waxwings in winter.
Seeds and bark insects; pygmy nuthatch and woodpecker habitat.
Seed for crossbills, siskins and chickadees.
Cone crops drive winter irruptions of finches and crossbills.
Keep exploring
Frequently asked
When do white-winged crossbills arrive in Montana?
white-winged crossbills typically arrive in Montana around September. Timing can shift a week or two with the weather in any given year.
When do white-winged crossbills leave Montana?
Most white-winged crossbills have left Montana by April. They spend the breeding season farther north and return in the fall.
Do white-winged crossbills stay in Montana all year?
No — in Montana the White-winged Crossbill is a winter visitor, present roughly September–April. Outside that window it is rarely seen in the state.
What should I put out before white-winged crossbills arrive in Montana?
Have feeders up and clean by early September — first arrivals scout reliable food sources. Good offerings for this species: spruce, larch and hemlock seeds.
Sources
- White-winged Crossbill — All About Birds, Cornell Lab of Ornithology
- White-winged Crossbill life history — Cornell Lab of Ornithology
- White-winged Crossbill — Audubon Guide to North American Birds
- eBird region overview and bar charts — Montana
- 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.