Common Loon: Kennebunk, York County, Maine, USA, November 2023 — Common Loons always strike me as pugnacious. Tough. Ready for a fight. They are relatively efficient hunters, but still, hunting is their full time business. Much more so than the Red-throated Loons we have this time of year as well. The Red-throats seem to spend much more time on the surface??? Or maybe that is just my imagination. OM Systems OM-1 with ED 100-400mm zoom at 800mm equivalent. Program mode with my custom birds and wildlife modifications. Processed in Photomator.