User:Dysmorodrepanis~enwiki/Sandbox5

blurb

Intrageneric hybrids

 * Dendroica nigrescens × D. occidentalis
 * unnamed: 1
 * Rohwer et al. (2000)


 * Dendroica nigrescens × D. townsendi
 * unnamed: 1
 * Rohwer et al. (2000)


 * Dendroica occidentalis × D. townsendi
 * common
 * Rohwer et al. (2000, 2001)


 * Vermivora chrysoptera × V. pinus
 * common: Brewster's Warbler (V. × leucobronchialis), Lawrence's Warbler
 * Henninger (1906)