AOU recently split Black Scoter into two species: Black Scoter (occurring in N. America) and Common Scoter (UK & Europe). The new Stokes Field Guide to the Birds of North America, however, claims to follow the latest nomenclature and taxonomy but refers to the former as "American Scoter". The guide says it is following ABA Checklist (which follows AOU now). But current ABA Checklist now says Black Scoter.
My question is is the Stokes guide simply in error, or is there some basis for using "American Scoter" I'm not aware of? If it is in error, is there some reasonable explanation or excuse?
Jim
My question is is the Stokes guide simply in error, or is there some basis for using "American Scoter" I'm not aware of? If it is in error, is there some reasonable explanation or excuse?
Jim