- Cottonwood Island Wildlife Area Unit (wdfw.wa.gov)
The Cottonwood Island Unit is a unique forested property that is representative of a historic habitat type that would have been more widespread along the lower Skagit River Valley. It provides valuable mature cottonwood forest habitat for a variety of forest birds and raptors, primarily buteos and eagles. The remnant of Cottonwood Slough also provides off-channel habitat for salmonids during certain times of the year and has been evaluated for potential habitat restoration projects.
- Port Gardner (Wikipedia)
Port Gardner, also known as Port Gardner Bay, is an inlet of Possession Sound on which the city of Everett, Washington is located. The Snohomish River flows into the north end of the bay.