Here’s some work for you via RTPI Affiliate Sean Graesser…while setting across North America to write his The Birds of America, John James Audubon discovered 25 species of birds unknown to science at the time. One such discovery was this nondescript warbler that he deemed a different species, and it would become plate 148 in his book. However, it wouldn’t remain a species for long. This bird is in fact a female of one of our more showy North American warblers. What is it? And what did Audubon originally call it?
