John W Fitzpatrick
10 Nov 1986
- Cachoeira Nazaré; W bank Rio Jiparaná
- SONY TCM-5000
NOTES: HPF@80Hz. mf NOTES ON TAPE: "Micrastur gilvicollis. Originally the cut had 2 birds calling at one another. Final double chopped notes were given in response to playback at fairly close range. Bird was never seen."
ML: Subject changed from Micrastur gilvicollis to M. mintoni as per Whittaker 2002. -Matt Medler, 31 Oct 2015.