|
| ||||||
Kumlien's Iceland Gull Larus glaucoides kumlieni, February 20th, 2005. Joppa Park, Newburyport, MA. | ||||||
 | ||||||
| Fig 1. Nice adult Kumlien's Iceland Gull in between two adult smithsonianus. The primaries of this bird were dark only on the outer webs of the outermost feathers. | ||||||
 | ||||||
| Fig 2. The same bird from the rear. Note the primary pattern at rest. | ||||||
 | ||||||
| Fig 3. Kumlien's Iceland Gull between Mallard and Ring-billed Gull. | ||||||
|