Extensive historical and contemporary hybridization suggests premating isolation in Vermivora warblers is not strong: A reply to Confer et al.
Toews DPL, Baiz MD, Kramer GR, Lovette IJ, Streby HM, Taylor SA. Extensive historical and contemporary hybridization suggests premating isolation in Vermivora warblers is not strong: A reply to Confer et al. Ecol Evol. 2021 Aug; 11(15):10720-10723.