Greenish Warbler was created in 1837.
The East Siberian Greenish Warbler (Phylloscopus trochiloides plumbeitarsus) is typically characterized by its more olive-green coloration, while the West Siberian Greenish Warbler (Phylloscopus trochiloides viridanus) tends to have a brighter yellowish hue. Additionally, their song differs; the East Siberian variety has a more varied and complex song, whereas the West Siberian has a simpler, more monotonous vocalization. These distinctions in plumage and vocalization help ornithologists differentiate between the two subspecies.
Whistling Warbler was created in 1878.
Prothonotary Warbler was created in 1783.
Red Warbler was created in 1827.
Kopje Warbler was created in 1847.
Oriole Warbler was created in 1831.
Socotra Warbler was created in 1881.
Adelaide's Warbler was created in 1865.
Oriente Warbler was created in 1858.
Bachman's Warbler was created in 1833.
Speckled Warbler was created in 1801.
Rodrigues Warbler was created in 1865.