Paul A Schwartz
30 Mar 1966
- Mision Rio Tucuco
- 9.58 -72.52
- 300 meters
- NAGRA III
- Electro-Voice 650
- Parabola 91.4cm (36in)
NOTES: Neotropical Institute Cut # 1. Bulk reel: 55; Extra cut(s) on bulk reel: 56; Extra cut length:
Hazy clear. Natural song. At this time the bird had been singing steadily for at least 1 1/2 hours. Then additional recording, closer. Quality: 2. Level: +10.
Parabola not focused on bird exactly. Quality: 1-2. Level: +10.
Then parabola was focused; note difference. Quality: 1-2. Level: +5.
Then after playback. Bird sings more quietly and also initial notes are faster. Quality: 1-2. Level: +5.
Then, voice note re: description.
Description: Head seems quite dark from upper breast or lower throat up. Irises are dark. Prominent white "V" from base of bill up to tips of ears. Breast and belly appear to be tawny without any marks, except perhaps some barring on under-tail coverts or lower belly. wings and tail seem to be barred.