Response to playback: Approach.
Curtis A Marantz
25 Sep 1999
- Floresta Nacional de Tapajos; Base de Sucupira, BR-163, Rodovia Santarem - Cuiaba, km. 117
- -3.355 -54.9472222
- Evergreen Forest
- NAGRA 4.2
- Sennheiser MKH 20
- Roché Parabola 74cm/17.7cm (29.1in/7in)
NOTES: Call? of unknown bird following whistled imitation; unseen bird was 60 m away and high up in good, terra firme forest; recorded after some approach to my whistled imitation; recorded just short of marker #45 on forest trail; full overcast, calm to trace breeze, 88¡ F.