Typical songs of five common sparrows in field guide format. Vertical axes in kiloHertz, horizontal in seconds. Click on each sonogram to hear the sounds depicted there. Numbered arrows are keyed to species text. Recording data in text: recordist, location, date. Recordings, text, layout, and sonograms Arch McCallum.

To take into field, print this page with "shrink to fit" option, or download onto smartphone.