White-throated Sparrows are changing their tune: your recordings at work for science
The sweet song of the White-throated Sparrow drifts through forests and meadows all summer long across Canada, the northeastern U.S., and the northern Midwest. Field guides tell us that the song they sing sounds like Oh-sweet-canada-canada-canada or Old-Sam-Peabody-Peabody-Peabody. But, Dr. Ken Otter, from the University of Northern British Columbia, Canada, and colleagues recently discovered that…
