The black-and-white warbler (Mniotilta varia) is a species of New World warbler, and the only member of its genus, Mniotilta. It breeds in northern and eastern North America and winters in Florida, Central America, and the West Indies down to Peru. It has been recorded as a vagrant in Northern Europe, especially Britain and Ireland. Relative to other New World warblers, it is not well studied.
Taxonomy
The black-and-white warbler was formally described in 1766 by the Swedish naturalist Carl Linnaeus in the twelfth edition of his Systema Naturae under the binomial name Motacilla varia. The specific epithet is from Latin varius meaning "various", "diverse" or "variegated". Linnaeus based his entry of the "small black and white bird" that had been described by the Irish physician Hans Sloane in 1725 and "Le Figuier varié de S. Domingue" that had been described by the French ornithologist Louis Vieillot in 1760. Linnaeus specified the location as Jamaica and Dominica but this was restricted to Santo Domingo in the Dominican Republic by the American Ornithologists' Union in 1910. The black-and-white warbler is now the only species placed in the genus Mniotilta that was introduced by the French ornithologist Louis Vieillot in 1816. The genus name combines the Ancient Greek μνιον/mnion meaning "seaweed" (clearly an error for μνιοεις/mnioeis meaning "moss") and τιλλω/tillō meaning "to pluck". The species is monotypic: no subspecies are recognised.
The black-and-white warbler is known to hybridize with the cerulean warbler (Setophaga cerulea) and Blackburnian warbler (Setophaga fusca). However, it is not closely related to the genus Setophaga.
Columbus Park – Chicago
Description
The black-and-white warbler is 11 cm (4.3 in) to 13 cm (5.1 in) in length with a mass of 8 g (0.28 oz) to 15 g (0.53 oz) grams. Wingspan ranges from 7.1 to 8.7 in (18–22 cm). True to their name, black-and-white warblers are black and...
