1 Adult Female
1 Adult Male
Paul A Schwartz
27 Jan 1972
- 10.0 km S of Rio Negro frente a la Isla Cigarron
- 1.75 -67.0
- 100 meters
- NAGRA UNSPECIFIED IV
- Sennheiser MKH 405
- Parabola 61cm (24in)
NOTES: Neotropical Institute Cut # 8. Bulk reel: 124
203 tape. Weather: fair. Natural song, mostly by male, although female occasionally heard and is ~ in focus @ end. (Thamnophilus murinus fairly prominent in background in latter part.) Quality: 1. Level: +3.
Then some more from a few minutes later. Quality: 2. Level: +3.
Originally identified by the recordist as Hypocnemis cantator. Reidentified by Isler et al. as H. flavescens as part of their study on species limits in the H. cantator complex (see Isler et al. 2007). The "How Identified" and "Confidence in Identification" values pertain to the recordist's original identification. -Matt Medler, 16 December 2009.