Paul A Schwartz
4 May 1966
- Upata; Sta. Maria
- 8.0166667 -62.4
- 250 meters
- NAGRA III
- Electro-Voice 650
- Parabola 91.4cm (36in)
NOTES: Glaucidium brasilianum. Neotropical Institute Cut # 10. Bulk reel: 60
Weather: Clear; moon; thin clouds.
First, natural song. Quality: 1-2; Level: +5
Then after playback. Quality: 1; Level: 0
Then after more playback. Bird then collected R.G. #4819.
This bird never gave the "trill song" as did the bird from Cut 9 (not recorded, however) no matter how much I tried playback.