Paul A Schwartz
7 Jul 1966
- Rio Grande, km 10+; El Palmar
- 7.9666667 -61.8833333
- 250 meters
- NAGRA III
- Electro-Voice 650
- Parabola 91.4cm (36in)
NOTES: Neotropical Institute Cut # 2. Bulk reel: 407
Weather: Cloudy, fair. Natural song. Quality: 1-2. Level: +5. Std.
*Note that there is a considerable difference between the songs of Cuts 1 & 2. In both cases I saw the bird but I no doubt guided my identification mainly on the basis of the red bill and probably couldn't see the body colors with 100% certainty. Therefore these identifications must be confirmed.
Identification probably ok. Cut 1 ~/= Cut 3; Cut 4 is at slightly slower cadence. Cut 2 is probably same species but is at much slower cadence. Note that Cuts 5 & 6 are still different.
In background of first part is Elanoides forficatus and in next part Coryphotriccus [Conopias] parva.