Paul A Schwartz
10 Dec 1971
- Belem (IPEAN)
- -1.45 -48.4833333
- 30 meters
- NAGRA UNSPECIFIED IV
- Sennheiser MKH 405
- Parabola 61cm (24in)
NOTES: Neotropical Institute Cut # 20. Bulk reel: 122
*Although this bird is considered now a race of C. tyrannina, its song is so different that it is probably a different species. Length: 1'12". Quality: 3+. Level: +3.
a) Natural song. This is mostly by the male but occasionally the female joins in (e.g. first "song" of 7.5" part.)3.75 ips & 7.5 ips. LN. Length: 47". Quality: "2". Level: +3.
b) After playback. Mostly male songs but female joins in quite frequently. Length: 1'21". Quality: 2 to 1. Level: 0. 7.5 ips. LN.
[Note written to side of a) and b):] I failed to indicate in field exactly when plabyack entered into the operation. The division [between a) and b)] is arbitrary, based on the point where bird was obviously closer.
[Note at bottom of data sheet with arrow pointing up at Length Cut column:] "has long tail w/ voice comment re bird but could be used as lead.