- The Skagit Headquarters Unit is tidal marsh (estuary) on Fir Island, west of and adjacent to Freshwater Slough. The unit is predominantly vegetated by cattail and sedge and used extensively by waterfowl and other waterbirds, shorebirds, raptors, and passerines.
- Beid (stars.astro.illinois.edu)
BEID (Omicron-1 Eridani). In the middle of the first southerly turning of Eridanus (the River) lie a seeming pair of fourth magnitude stars, Beid and Keid, which Bayer placed far down in the Greek alphabet as Omicron-1 and Omicron-2.