Sounds Of North American Frogs
Vinyl, CDs and other versions
Album Details
| Styles | Field Recording, Education |
| A1 | Introduction To Mating Calls |
| A2 | Mating Calls As Isolation Mechanisms |
| A3 | Taxonomic Levels & Voice Differences |
| A4 | Sounds Produced Under Special Conditions |
| B1 | Pitch In Relation To Body Size |
| B2 | Diversity In Mating Calls |
| B3 | Sample Choruses |