BirdNote Daily Red-throated Loons of Deception Pass
Nov 15, 2025
Dive into the fascinating world of red-throated loons as they gather in winter at Deception Pass. Discover how these graceful birds, unable to walk on land due to their rear-set feet, thrive in the water, skillfully pursuing fish. Learn about the crucial role of tidal currents in trapping forage fish, providing a feast for these loons. Amid reflections on their decline, the beauty and abundance of nature at Deception Pass shines through, reminding us of the importance of conservation.
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Loons Streaming Through Deception Pass
- Michael Stein describes standing on a rocky headland as red-throated loons stream past in loose groups totaling perhaps a thousand birds.
- He situates the scene at Deception Pass during the tide turning, portraying a vivid winter congregation of loons.
Tidal Funnels Create Feeding Hotspots
- Nutrients from Cascade rivers and abundant forage fish like surf smelt concentrate at the pass, creating a feeding hotspot for loons.
- The loons exploit the tide-carried fish by flying to the throat of the pass and feasting as the current carries prey down.
Loon Anatomy Shapes Its Behavior
- The word 'loon' comes from Old Norse meaning 'lame' because their legs sit far back, preventing walking on land.
- Despite limited mobility on land, red-throated loons remain graceful in flight and swift underwater while pursuing fish.