Paul A Schwartz
23 Apr 1968
- Rancho Grande; top of Turiamo Pass (= km 57)
- 10.3666667 -67.6833333
- 250 meters
- NAGRA III
- Electro-Voice 650
- Parabola 91.4cm (36in)
NOTES: Neotropical Institute Cut # 12. Bulk reel: 451
Weather: Cloudy, fair. Various calls, mostly excited. These all resulted after either whistled imitation (of normal call) or playback. Quality: 2, 1. Level: +5, 0.
Two birds are heard in places. However only one reacted strangely and consistently and it is the one heard for certain & [sic] final part. It was then collected [= female #6517]. Claravis pretiosa is prominent in background at places.