Yellow-billed Loon

tags: Yellow-billed Loon, Gavia adamsii, birds, mystery bird, bird ID quiz [Mystery bird] Yellow-billed Loon, Gavia adamsii, photographed in Arizona. [I will identify this bird for you tomorrow] Image: Richard Ditch, 2008 [larger view]. Date Time Original: 2008:05:23 06:41:10 Exposure Time: 1/350 F-Number: 8.00 ISO: 320 Rick Wright, Managing Director of WINGS Birding Tours Worldwide, writes: Here's a long, lean bird floating low in the water. All waterfowl -- in the strict sense: ducks, geese, swans -- are obviously more buoyant, and with the exception of the larger mergansers, obviously…