Split of Western and Eastern Subalpine Warblers confirmed
A new study confirmed that the โSubalpine Warblerโ complex is indeed composed of three different species (Moltoniโs Warbler, Western and Eastern Subalpine Warblers). The โIOC World Bird Listโ accepted the split as proposed by the study. (Note: the main research about the โtaxonomy of the Subalpine Warbler species complexโ between mid-1990s and 2013 is well …
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