1 Adult Female
1 Adult Male
Response to playback: Approach.
Paul A Schwartz
17 Apr 1971
- 10.4666667 -67.7333333
- 40 meters
- NAGRA UNSPECIFIED IV
- Sennheiser MKH 405
- Parabola 91.4cm (36in)
NOTES: Neotropical Institute Cut # 27. Bulk reel: 167
a) 6:45 AM. Natural song. Mainly one bird (presumably male), although its mate is heard briefly in an incomplete duet. Quality: 1. Level: 0.
b) 7:25 AM. Bird brought into song by playback of a). (May not be same bilrd as in a). Quality: 1. Level: -3.
c) Later song by a pair after playback, then by one bird. Quality: 1. Level: -3.
(May be different individuals.) Then the pair sings again.
Ortalis ruficauda heard in background.
Then song by one bird (male?). Quality: 1. Level: 0.
(A bird that reacted to playback was collected for skeleton (#146); it proved to male.)