Swainson’s Thrushes, aka Olive-backed Thrushes, hopefully Olive-backed replaces Swainson’s in the coming removal of eponymous English names by the American Ornithological Society (AOS). It is easy to miss Olive-backed Thrushes in their deep-forest, forest floor haunts until they sing. Like their forest thrush taxonomic cousins they have a flutelike upward-spiraling ethereal song.But even then you […]