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Yellow-billed Loon
October 29, 2010

Yellow-billed and Common Loons
Yellow-billed Loon On October 26th, Luke Seitz was serving as a naturalist on board the Odyssey, a whale watch boat out of Portland. Luke discovered and photographed the first Maine (and New England) record of a Yellow-billed Loon just a few miles offshore. He noted the coordinates and, several days later, a boatload of birders joined the whale watch tour for a second chance at this incredible rarity.  Derek Lovitch of Freeport Wild Bird Supply organized the adventure, as he had been doing all summer on his "Poor Man's Pelagic" tours. Besides whales, these waters are good for many pelagic species, including four shearwaters. Yellow-billed Loon
Bug Light The boat filled with top notch birders, including Davis Finch, one of the founders of Wings, and Jan Pierson, one of the founders of Fieldguides. Altogether, there were 15 birders who joined the whale watchers and, with that many eyes, many pleasant surprises turned up. the Odyssey hadn't even cleared the lighthouses marking the entrance to Portland Harbor before a migrating Northern Harrier crossed an island and flew over the boat. A Black Guillemot in the harbor became the day's first alcid. Once out into Casco Bay and far from land, two Dark-eyed Juncos fascinated the birders by circling the boat far from land. At one point, a trio of Red-throated Loons flew across the bow. Portland Head Light
American Coot The day's biggest surprise was an American Coot found swimming on the surface nine miles offshore. Despite all the expertise on board, no one could ever recall hearing of a coot so far out in the ocean. A short time later, a juvenile Atlantic Puffin surfaced on the port side of the boat, then dove again before the folks on the starboard side could see it. Fortunately, three Razorbills proved more cooperative, seen both flying and swimming near the boat. A pair of Long-tailed Ducks flew by, becoming the a First-Of-Year sighting for most people. A First-Of-Year Purple Sandpiper flew by the starboard side and crossed the bow. White-winged Scoters and Surf Scoters made the trip list, too, plus 15 Great Cormorants. Passengers
Northern Gannet But the day belonged to the Yellow-billed Loon. After some searching, it was discovered exactly where it had been seen three days earlier - not a surprise, really, because it's a known location for many molting loons to hang out. This mega-rarity entertained the birders for nearly half an hour before it was time to move on and chase whales. Other loons proved abundant. Derek tallied 196 Common Loons. Northern Gannets also owned the sea, and at least 98 were counted, most of them adults. Over 250 southbound Double-crested Cormorants were noted. Northern Gannet
View from the Odyssey Yet the day's surprises were not over. As the Odyssey cruised back toward the harbor, a swallow passed in front of the boat: Cave Swallow! Although they are southern breeders, in recent years they have followed the wind currents all over North America and have become a recurring rarity in Maine during late autumn, long after most swallows have departed. This was the year's first report in Maine.

Besides birds, Harbor Porpoises, Harbor Seals, and a school of jumping tuna blessed the day. What a great trip! 
Common Loon in winter