2.7 hr
Spencer Island is part of a larger area known as the Snohomish River Estuary and is a stop on the Washington State Great Birding Trail. The mix of saltwater from Possession Sound and fresh water from the Snohomish River create a unique ecosystem, making it one of the best birding spots in Puget Sound. On this walk, you don’t want to forget your binoculars!
A heron waits for a meal on Spencer Island. Mount Baker in the background. Photo by Linda Roe. Full-size image
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