Sight and Sound
Response to playback: Approach. Response to playback: Normal song. Response to playback: Different song.
Curtis A Marantz
30 Sep 2000
- Floresta Nacional de Caxiuana; Estacao Cientifica Ferreira Penna
- -1.7375 -51.4555556
- Evergreen Forest
- NAGRA 4.2
- Sennheiser MKH 20
- Roche Parabola 74cm/17.7cm (29.1in/7in)
NOTES: Two songs of close bird recorded after playback of one song from a prerecorded tape (Antbird Master); bird was well seen later, but not when recorded, when apparently 10 meters away and on or very near the ground in understory of good terra firme forest on south side of the grid; two birds were singing in the immediate vicinity; weather conditions same [clear, calm, 78¡F].