Missouri Birds is a song by John Stewart about the struggle between staying in one's hometown and venturing out into the world to explore new opportunities. The lyrics describe the conflicting messages given by a preacher and the birds flying over old Saint Louis. The preacher urges listeners to stay in their hometown, settle down, and get married while they are young. However, the birds sing a different tune, encouraging listeners to go out into the world and see what it has to offer. Through this song, Stewart highlights the challenge of leaving home and experiencing the unknown, while also acknowledging the value of staying close to one's roots and the importance of community. The lyrics also touch on the theme of change and the fleeting nature of time, urging listeners to seize opportunities while they are young. The overall message of the song is one of reflection, encouraging listeners to consider their options and make the most of their lives.