. "(Blasius, 1858)" . . . "Animalia" . . . "Phylloscopus" . . "Phylloscopus borealis (Blasius, 1858)" . . . . . "Chordata" . . . . "Phylloscopus borealis (Blasius, 1858)" . . . . . . "Phylloscopus borealis" . . . "Sylviidae" . "borealis" . "Aves" . . . . . "36273" . . "http://lod.geospecies.org/ses/8TFXi" . "Arctic Warbler" . . . "Phylloscopus borealis (Blasius, 1858)" . "2010-07-15T12:42:09-0500" . . . . . . . "179843" . . "Passeriformes" .