A small loon holding its slender head erect and narrow, upswept bill upward is most always a red-throated. A quick flyer, it can be identified by rapid deep wing-beats, humpbacked body with head and neck extending below the body, and wings appearing far to the rear due to the usual invisibility of the small feet. Often feeding near the surf, it may be spotted by beachcombing humans. It can take flight from a small water area, and can also, if pressed, take flight from land.
It is an abundant Oregon nearshore transient from fall through spring.