Apparent "Kumlien's" Iceland Gull, Lompoc CA
Being harassed by a first cycle Thayer's Gull--note the Kumlien's white secondaries. A first-cycle (first winter) gull showing the characteristics of Larus glaucoides kumlieni. Lompoc, CA February 19, 2009. ID rejected by the CBRC.
Taken on February 19, 2009