Response to playback: No response.
Paul A Schwartz
23 Feb 1973
- Rancho Grande; road to Turiamo
- 10.37 -67.68
- NAGRA UNSPECIFIED IV
- Sennheiser MKH 405
- Parabola 91.4cm (36in)
NOTES: Neotropical Institute Cut # 32. Bulk reel: 332
Natural song. (Bird did not appear to respond actively to playback.) Quality: 1. Level: 0.
Note: When I was in this area four weeks previously (21 & 25/1/73) there was practically no bird song. Today (& 21/2) this vireo was actively singing all over the place as were various other birds, esp. [see background sounds]. There had been no changes in the weather apparent to me; it was still dry and sunny. 139 tape.
Note: This song is slower and slightly different than [next cut].