Curtis A Marantz
30 Dec 1997
- Reserva Ecologica Cristalino
- Evergreen Forest
- HHB PORTADAT PDR 1000
- Sennheiser ME 64
- Roché Parabola 60cm/14.5cm (23.6in/5.7in)
NOTES: Bird was unseen at this time, but one of two birds calling in same place the previous evening was seen, and was an immature. Recorded from edge of lodge clearing, with bird apparently high up and 150 m away. Full overcast, calm, low 70s. Copied with HPF@200 Hz.
Micrastur mirandollei or semitorquatus.