Sound stimulation was (other): recordist calling to bird.
Paul A Schwartz
10 Aug 1958
- 1.0 km S of Petare (near lowest U-turn)
- 10.4833333 -66.8166667
- 850 meters
- MAGNECORDER UNSPECIFIED MODEL
NOTES: Neotropical Institute Cut # 3. Bulk reel: 465
a) Alarms (also the "caw" calls of Thamnophilus doliatus). Quality: 2. Level: 9.
b) Song (very "unvaried") in response to my calling to bird which was giving alarms. Quality: 1. Level: 9.
[Type of microphone used not indicated by recordist. Recordist indicated that he used parabola but did not specify make/model.]