ML 62027

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Dusky Antbird -- Cercomacroides tyrannina More
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Age/Sex
Identification
Solicitation
Behavior
Note

1 Adult Female
1 Adult Male  

 

Natural
Playback Self
 

song

 

 

Paul A Schwartz
10 Dec 1971 at 06:15

    Geography
  • Brazil
    Pará
    Locality
  • Belem (IPEAN)
    Latitude/Longitude
  • -1.45   -48.4833333
    Elevation
  • 30 meters
    Channels
  • Mono
    Sampling Rate
    Bit Depth
    Recorders
  • NAGRA UNSPECIFIED IV
    Microphones
  • Sennheiser MKH 405
    Accessories
  • Parabola 61cm (24in)
    Equipment Note

NOTES: Neotropical Institute Cut # 20. Bulk reel: 122
203 tape.
*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.

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