Migration timing

When do pine grosbeaks arrive in Washington?

The Pine Grosbeak is a winter visitor in Washington — here is when to expect it, when it leaves, and how to be ready.

Pine Grosbeak, verified photograph
Photo: Wikimedia Commons

Pine Grosbeak timing in Washington

Arrives
Around October
Leaves
By March
Status here
Winter visitor
Present roughly
October–March

In Washington, pine grosbeaks are a cold-season bird, arriving around October and heading back north to breed by March.

These windows are set by latitude: Washington 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

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Highlighted months are when pine grosbeaks are expected in Washington. 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 October is the time to act. Have feeders cleaned, filled and out by early October — the first pine grosbeaks into Washington 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 pine grosbeaks eat while they're here

  • Mountain-ash, crabapple and ash seeds

An irruptive winter finch — some years it swarms northern feeders, other years it stays in the boreal forest.

Full Pine Grosbeak diet guide → · Best feeder for pine grosbeaks →

Native plants that hold pine grosbeaks in Washington

Food keeps a migrant for a day; habitat keeps it for the season. These Washington-native plants are known to attract pine grosbeaks:

Smooth sumac
Rhus glabra · Shrub

Red fruit heads hang on through winter.

Chokecherry
Prunus virginiana · Shrub

Dark summer fruit and heavy caterpillar load.

Red-osier dogwood
Cornus sericea · Shrub

White fruit and red winter stems; good thicket cover.

Highbush cranberry
Viburnum trilobum · Shrub

Red fruit persists until late winter when other food is gone.

Rocky Mountain juniper
Juniperus scopulorum · Tree

Berry-like cones feed bluebirds, solitaires and waxwings in winter.

Ponderosa pine
Pinus ponderosa · Tree

Seeds and bark insects; pygmy nuthatch and woodpecker habitat.

Golden currant
Ribes aureum · Shrub

Early yellow flowers for hummingbirds, then summer fruit.

Western serviceberry
Amelanchier alnifolia · Shrub

Saskatoon berries ripen in early summer.

Keep exploring

Frequently asked

When do pine grosbeaks arrive in Washington?

pine grosbeaks typically arrive in Washington around October. Timing can shift a week or two with the weather in any given year.

When do pine grosbeaks leave Washington?

Most pine grosbeaks have left Washington by March. They spend the breeding season farther north and return in the fall.

Do pine grosbeaks stay in Washington all year?

No — in Washington the Pine Grosbeak is a winter visitor, present roughly October–March. Outside that window it is rarely seen in the state.

What should I put out before pine grosbeaks arrive in Washington?

Have feeders up and clean by early October — first arrivals scout reliable food sources. Good offerings for this species: spruce and fir buds, dandelion seeds and insects.

Sources

  1. Pine Grosbeak — All About Birds, Cornell Lab of Ornithology
  2. Pine Grosbeak life history — Cornell Lab of Ornithology
  3. Pine Grosbeak — Audubon Guide to North American Birds
  4. eBird region overview and bar charts — Washington
  5. USDA Plant Hardiness Zone Map (2023)
  6. 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.