ML 68293

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Biscutate Swift -- Streptoprocne biscutata More
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Age/Sex
Identification
Solicitation
Behavior
Note

300 Adult  

100%

Sight and Sound

 

Natural
 

call

song

establish flock contact

perform visual display

fly

 

 

Davis W Finch
13 Aug 1993 at 00:00

    Geography
  • Brazil
    Rio Grande do Sul
    Locality
  • Itaimbezinho Canyon in Aparados da Serra N.P.
    Elevation
  • 878 meters
    Features
  • Canyon
No locations found with lat/long
    Channels
  • Mono
    Sampling Rate
    Bit Depth
    Recorders
  • SONY TC-D5 PRO II
    Microphones
  • Sennheiser MKH 816T
    Accessories
    Equipment Note

NOTES: (Time: 1715-1740. Distance: 30/40 - 100 m. Species Sound: Frequent. Breeding Status: Breeding? Behav. Context: Courtship? Mating invitation? Habitat Type: Open sky over deep canyon. Water Assoc: Waterfall.) Sounds from a swirling flock of about 300 birds, over Itaimbezinho Canyon. Some shrill bursts occdurred when two birds would dive together steeply downward into the canyon.
These five successive cuts total 14 min, 10 sec.

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