Listening to a Continent Sing

Spotted towhees, lots of them, at least five audible in this recording. The foreground bird sings clearly, repeating one of his songs eight times before switching to a new one (at 0:52), which he then offers seven times (for a singing program here of 8A 7B). The near bird in the background alternates two songs throughout.

Background

An American robin singing constantly.

Photo by John Van de Graaff