Click the links below for details about the bird vocalizations used in this episode from the Macaulay Library at the Cornell Lab of Ornithology:

• Winter Wren
• Eastern Bluebird
• American Robin

Intro music: Kai Engel Walking Barefoot on Grass

Outro music: The United States Army Old Guard Fife and Drum Corps: United States National Anthem (The Star Spangled Banner)

Download Wake-Robin by John Burroughs in e-reader format at archive.org.

The Creative Commons and public domain contains a wealth of images, music and more. The images used in these show notes link back to the contributors.