Paul A Schwartz
18 Jan 1963
- Laguna de Mucubaji
- 8.8 -70.8
- 3500 meters
- NAGRA III
- Electro-Voice 650
- Parabola 91.4cm (36in)
NOTES: Neotropical Institute Cut # 3. Bulk reel: 11
a) Calls. I believe of this species but initial editing notes say only "ducks" and as this is being filed 10/1/66, I don't remember for certain if there was only this species present, but I think so (other possibility would be Anas discors). Quality: 1-2. Level: 0.311 tape.
b) Same at 7.5 ips with some additional kinds of "talk" (~14 ducks ~300 m. away. By now it was practically dark.) Quality: 1-2. Level: +5. 111 tape.
Copy from original at 15 ips. Filter 200/6 kHz.
LNS: Subject changed from Anas flavirostris to A. andium to reflect current taxonomy. -Matt Medler, 22 Sept 2010.