Paul A Schwartz
8 May 1973
- Rancho Grande; km 21
- 10.3666667 -67.6833333
- 1060 meters
- NAGRA UNSPECIFIED IV
- Sennheiser MKH 405
- Parabola 91.4cm (36in)
NOTES: Neotropical Institute Cut # 78. Bulk reel: 385
203 tape. Displaying started ~ 5:26 AM.
One display which starts +/- "in focus" (for graphing and study). Quality: 2+. Level: +2. 203 tape. LN.
This display, which took the bird across the ravine, apparently put the bird into a conflict situation out of its own territory. I moved over to see better and recorded [missing words due to tear in the data sheet] conflict vocalizations. Quality: 1-2. Level: +2. 203 tape.
This ended when the "owner" flew toward the intruder (bird on which I was focused) with a flight scream, causing it to return to its own territory. After this each male went about its normal activity, displaying each for his own female. Displaying ended at 5:50 AM.