Red-faced warbler
Chapter 9: Music to Our Ears
Subchapter: More music to our ears
From page 162 in the book.
♫666. Good looks, and a fine singer as well. How many different songs does he sing among these 21 songs? Lots! Does he ever repeat himself? Doesn't sound like it. May 15, 2016. Mt. Graham, Arizona. (2:25)
♫667. One of those songs, first at normal speed, then half speed. May 15, 2016. Mt. Graham, Arizona. (0:17)