Migration timing

When do spotted sandpipers arrive in Alaska?

The Spotted Sandpiper is a summer breeder in Alaska — here is when to expect it, when it leaves, and how to be ready.

Spotted Sandpiper, verified photograph
Photo: Wikimedia Commons

Spotted Sandpiper timing in Alaska

Arrives
Around May
Leaves
By August
Status here
Summer breeder
Nesting season
June–July
Present roughly
May–August

In Alaska, spotted sandpipers are present through the warm months, arriving around May and heading south again by August.

These windows are set by latitude: Alaska 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

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

Highlighted months are when spotted sandpipers are expected in Alaska. 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 spotted sandpipers into Alaska 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 spotted sandpipers eat while they're here

  • Midges, flies, beetles, crayfish and worms

The teetering sandpiper of any pond edge; females hold territories and mate with several males.

Full Spotted Sandpiper diet guide → · Best feeder for spotted sandpipers →

Native plants that hold spotted sandpipers in Alaska

Food keeps a migrant for a day; habitat keeps it for the season. These Alaska-native plants are known to attract spotted sandpipers:

Paper birch
Betula papyrifera · Tree

Catkin seed feeds redpolls and siskins all winter.

White spruce
Picea glauca · Tree

Cone crops drive winter irruptions of finches and crossbills.

Tamarack
Larix laricina · Tree

Deciduous conifer with small cones for siskins and redpolls.

Willow (Bebb)
Salix bebbiana · Shrub

Early catkins draw insects for arriving warblers and hummingbirds.

Dwarf birch
Betula glandulosa · Shrub

Catkin seed for redpolls on the tundra.

Keep exploring

Frequently asked

When do spotted sandpipers arrive in Alaska?

spotted sandpipers typically arrive in Alaska around May, with nesting underway by June. Timing can shift a week or two with the weather in any given year.

When do spotted sandpipers leave Alaska?

Most spotted sandpipers have left Alaska by August. They spend the winter farther south and return the following spring.

Do spotted sandpipers stay in Alaska all year?

No — in Alaska the Spotted Sandpiper is a summer breeder, present roughly May–August. Outside that window it is rarely seen in the state.

What should I put out before spotted sandpipers arrive in Alaska?

Have feeders up and clean by early May — first arrivals scout reliable food sources. Good offerings for this species: midges, flies, beetles, crayfish and worms.

Sources

  1. Spotted Sandpiper — All About Birds, Cornell Lab of Ornithology
  2. Spotted Sandpiper life history — Cornell Lab of Ornithology
  3. Spotted Sandpiper — Audubon Guide to North American Birds
  4. eBird region overview and bar charts — Alaska
  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.