Response to playback: Approach.
Paul A Schwartz
19 Feb 1972
- Rio Negro region; road San Carlos to Solano
- 2.0 -66.95
- 100 meters
- NAGRA III
- Electro-Voice 650
- Parabola 91.4cm (36in)
NOTES: Neotropical Institute Cut # 19. Changed from cut 1 to 19 because identified as T. v.; Bulk reel: 415
Fair. 203 tape, but recorded with std. equal.
a) Bird #1, natural song. (See also Saltator maximus Cut [blank; no cut #]. Quality: 1-2. Level: +5.
b) Bird #1, now after playback. Bird had moved some distance away but was called back by the playback, although apparently not reacting excitedly. Quality: 2. Level: +5.
Then bird #2 is heard. Quality: 2. Level: +5. (Collected # = R.G. #8049 male.
Then Bird #1 again, after more playback. Quality: 1-2. Level: +5. (Collected # = R.G. #7048 male).
Then bird #2 again (Note: This squeaky sound heard @ one place is of some swifts that flew by.) Quality: 1-2. Level: +5.