Brant geese taking off over Izembek Lagoon at golden dusk

02 — Izembek Lagoon

The living heart of the migration.

Almost the entire Pacific population of black brant pauses here each fall, fueling on eelgrass before crossing open ocean to Mexico in a single non-stop flight.

A Wetland of Global Importance

Forty miles of shallow water that feeds half a hemisphere.

Izembek Lagoon stretches roughly 40 miles along the Bering Sea coast, never deeper than your shoulders. Beneath its surface lies one of the largest eelgrass beds on Earth — slow-growing, salt-loving, and absolutely critical to a migration that touches three continents.

Designated a Ramsar Wetland of International Importance in 1986 — the first in the United States — Izembek is not just beautiful. It is structurally necessary to species that have used it for ten thousand years.

150k+

Pacific Brant

98%

Of the species, here

10k yrs

Of continuous use

Brant geese in formation over the lagoon

The Brant

Black brant — Branta bernicla nigricans — gather in the tens of thousands. They lift, swirl, settle. The sky thickens, thins, thickens again.

Underwater eelgrass beds in shallow coastal water

The Eelgrass

Beneath the calm surface, a meadow grows on the seabed. It cleans the water, holds the sediment, and feeds an entire hemisphere of migrating birds.

Sea otters drifting in cold coastal currents

The Marine Life

Sea otters, harbor seals, salmon, halibut, occasional gray whales and orcas moving through the channel that opens to the Bering Sea.

How to See It

Grant Point. A thermos. A horizon.

  1. Drive

    Twelve miles of one-lane gravel road from town to the Grant Point overlook. Slow is the only speed that works.

  2. Wait

    Bring layers and binoculars. The lagoon performs on its own schedule. Patience is the only ticket.

  3. Listen

    When the brant lift in unison, the air itself sounds like surf. Cameras rarely catch it. Memory does.