Bachman's warbler (Vermivora bachmanii)

Wikipedia: Bachman's warbler Source: OTHER 1200px-Dendroica_bachmanii.jpg
Classification: Genus Vermivora; Family New world warblers (Parulidae)
General: Bachman's warbler (Vermivora bachmanii) is a small passerine migratory bird that is critically endangered or extinct. This warbler was a migrant, breeding in swampy blackberry and cane thickets of the Southeastern and Midwestern United States and wintering in Cuba. There are some reports of the bird from the twenty-first century, but none are widely accepted. Some authorities accept a sighting in Louisiana, in August 1988 as confirmed,^[2] but the last uncontroversial sightings date to the 1960s. [more]

🔍 No documented observation