Dark-sided Flycatcher

The dark-sided flycatcher (Muscicapa sibirica) is a small passerine bird belonging to the genus Muscicapa in the Old World flycatcher family Muscicapidae. It has a wide breeding distribution in the East Palearctic with northern birds migrating south for the winter. It is also known as the Siberian flycatcher or sooty flycatcher, the latter name is also used for the sooty flycatcher (Artomyias infuscata) of Africa. == Taxonomy == The dark-sided flycatcher was formally described in 1789 by the German naturalist Johann Friedrich Gmelin in his revised and expanded edition of Carl Linnaeus's Systema Naturae. He placed it with the flycatchers in the genus Muscicapa and coined the binomial name Muscicapa sibirica. Gmelin based his account on the "Dunn flycatcher" that had been described in 1783 by the English ornithologist John Latham in his multi-volume work A General Synopsis of Birds. Latham reported that the bird was found around Lake Baikal in southern Siberia. Four subspecies are recognised: M. s. sibirica Gmelin, JF, 1789 – central, south Siberia to Korea and Japan M. s. gulmergi (Baker, ECS, 1923) – northeast Afghanistan and northwest Himalayas M. s. cacabata Penard, TE, 1919 – central Himalayas to south Tibet and northeast India M. s.…