21 May, 2014
Range / Habitat: Breeds through the northeastern US and eastern Canada. Winters on the southeast coast of the US, the Gulf coast of Mexico (excluding the Yucatan), and into Central America. Preferred habitat is forest of various types.
Field Notes: Small to medium passerine, grey upperparts, generally white underneath, with two white wing bars and distinct white spectacles. Yellow wash to sides but throated white. Plumbeous Vireo and Cassin's Vireo similar (all three formerly called Solitary Vireo), but distinguished by range. Yellow-throated Vireo with yellow throat and head.
Personal Notes: We followed this bird for a long time at Fort Snelling SP in Minnesota, where he was just passing through as a spring migrant, and only barely were able to capture him on film.