No subspecies recognized.
* Protonotaria citrea (Boddaert). Prothonotary Warbler. Locally common transient and summer resident in eastern Kansas. Nesting records from Doniphan, Leavenworth, Johnson, Douglas, Shawnee, and Woodson counties.
No subspecies recognized.
* Helmitheros vermivorus (Gmelin). Worm-eating Warbler. Rare transient (specimens from Doniphan, Douglas, and Woodson counties) and summer resident in east. Linsdale saw a singing bird on July 11, 1923, in Doniphan County. Hilton (Wilson Bull., 32, 1920:85-86) reports finding a newly-fledged young bird with an adult at Fort Leavenworth, Leavenworth County, on June 7, 1919 (some of Hilton's records seem highly improbable, but the one in question is convincing to me).
No subspecies recognized.
Vermivora chrysoptera (Linnaeus). Golden-winged Warbler. Rare transient in east. Several sight records and one specimen: female (KU 12700), 3 miles south of Lawrence, Douglas County, May 2, 1921, E. R. Hall.
No subspecies recognized.
Vermivora pinus (Linnaeus). Blue-winged Warbler. Uncommon transient in east. Possibly nests rarely but no definite evidence.
No subspecies recognized.
Vermivora peregrina (Wilson). Tennessee Warbler. Common transient in east, uncommon transient in west.