13 Jul 1982
- 60.0 km N of Huanaco; 8 km N of Carpish Tunnel at Paty Trail
- -9.75 -76.0
- 3000 meters
- Montane Grassland
- SONY TCM-5000
- Sennheiser ME 80
NOTES: (Distance to Sound Source: Various to 5 m. Breeding Status: Territorial. General Climate: Humid. Cover Density: Medium. Weather: shifted frequently; very local. Copy Recorder: ATR-700 2 trk.) Identified by call by T. Parker. Bird came in gradually to taped calls. Located just above the tunnel.
LNS: The subject of this recording was changed from Grallaria rufula to G. blakei based on the recommendation of Morton Isler. -Matt Medler, 21 July 2010.