David L Ross, Jr.
21 Jan 1991
- Corcovado National Park; Sirena Field Station
- 8.48025 -83.5893389
- MARANTZ PMD 430
- Sennheiser ME 20
NOTES: (Breeding Status: Not Territorial, Breeding; General Climate: wet)
XY stereo near coincident
Calling from on or near the water, from Heliconia and grass stems; less than 1m high.