Roger P Grimshaw
29 Jan 1982
- 26.0 km SW of Osa Peninsula; SSW of Rincon de Osa
- 8.5166667 -83.6
- 15 meters
- SONY TC-142
- Dan Gibson P650
- Dan Gibson Parabola 45.7cm/11cm (18in/4.3in)
Bias, CRO2. Equalization: 70 usec.
Bio/Behaviour: Range status, migration. Breeding status, not territorial. Sound delivery rate, high. Habitat: General climate, cyclic wet-dry. Season, dry. Cover density, thick. Water association, none.
ML: High-pass filter of 220 Hz applied during archival.