26 May 1982
- Okefenokee Swamp; Chesser Island
- NAGRA IV-S
Stereo recording, microphones unspecified.
NOTES: "roadside ditch. Temperature between 72 and 76 degrees F. Frogs in background include Acris gryllus. Limnaoedus ocularis. Heavy afternoon rain preceding this chorus. Calls of Barking Tree Frog were heard only until dark; after dark apparently the temperature was too low for them to continue calling." TW on tape.