Caspian Gull
From Free net encyclopedia
Caspian Gull is a name applied to the gull taxon Larus (argentatus) cachinnans.
This form has a troubled taxonomic history, summarised in the Herring Gull article.
Currently, it is treated as a full species by some authorities and as a subspecies of the Herring Gull by others.
Template:Bird-stubar:نورس أصفر الساق no:Kaspimåke sv:Kaspisk trut