For the Birds Radio Program: Audubon's Yellow-rumped Warbler

Original Air Date: Feb. 11, 2016 Rerun Dates: Feb. 6, 2018; Jan. 20, 2017

Yellow-rumped Warblers may be almost unheard of in Minnesota in winter, but they’re abundant in California. The western form used to be considered a different species than the eastern form, and they may be re-split in the future. Why?

Duration: 4′07″ Related blog post with transcript