Gestart door laatvlieger, september 11, 2006, 18:39:51 PM
CiteerCriteria for separating the various taxa of Common Gull in East Asia are still at a relatively early stage, with knowledge greatly limited by the lack of study of individuals of known provenance. In South Korea, Common Gull flocks contain a huge range of variation, and differences between heinei and kamtschatschensis (and intergrades thereof) are not well-known. As time allows, Birds Korea will try to gather more images of Common Gull in South Korea (and elsewhere in the region); and we would like to appeal through this note to those with better knowledge of these taxa to help our efforts in understanding and then explaining what the best features are to look for. As always, with thanks in advance for all and any comments and observations.
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