One of Washington’s most awe-inspiring sights is the arrival of migrating birds in the Skagit Valley. The fertile farmlands offer a crucial stopover where the birds can feed and regain the strength needed for their long journey back in the spring.

Where to See Winter Birds in the Skagit Valley

Upper Skagit River

This region spans from the wetlands east of Sedro-Woolley to the interpretive trails near Newhalem. The primary winter highlight is the impressive gathering of Bald eagles, which flock in large numbers along the Skagit River from December to February.

Butler Flats

This area encompasses the Central Samish Valley watershed and the Butler Hill region, featuring several recently restored wetlands along Thomas Creek and the Samish River. During the winter months, these wetlands become a haven for swans, eagles, falcons, ducks, and herons.

Skagit Flats

The Skagit River Delta, wintering grounds for over 50,000 Snow Geese and countless dabbling ducks, has been designated an Important Bird Area by the National Audubon Society. It is home to the highest diversity of bird species in the region.

Nookachamps Basin

Draining the fields and hills to the east of Mount Vernon into the Skagit River, the Nookachamps Basin links Big Lake, Clear Lake, and the seasonal Barney Lake. This area is historically significant as the site where Trumpeter Swans were first recorded wintering in the valley.

Fidalgo Island

Fidalgo Island is part of the Great Washington Birding Trail, and for good reason. The island has a rich array of fresh and salt water, and easily accessible woodlands. The rocky beaches, tideflats, and marshes provide both novice and advanced

Samish Flats

The area is home to a variety of raptors, waterfowl, and passerines. It’s a prime location for spotting Snowy Owls (in some years), as well as Short-eared Owls, Peregrine Falcons, Gyrfalcons, Prairie Falcons, Merlins, and Kestrels, making it a top spot to find all five falcon species. Additionally, Red-tailed Hawks, Rough-legged Hawks, and Northern Harriers are commonly seen here.

La Conner Birding Festival 

The La Conner Birding Festival, held on January 25th and 26th, 2025, invites bird enthusiasts to explore the Skagit Valley’s rich birdlife through a weekend of educational talks, interactive displays, and family-friendly activities. Set in a region known for its diverse habitats, including farmlands, wetlands, and forests, the festival offers a chance to witness migratory birds like Snow Geese, Bald Eagles, and Short-eared Owls. Highlights include expert-led workshops, birding tours, and a special focus on the awe-inspiring annual migration. It’s a perfect opportunity to learn about avian behavior, migration, and conservation efforts.

For up-to-date details, please visit the La Conner Birding Festival Facebook Page.