ML 117786

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Humpback Whale -- Megaptera novaeangliae More
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Age/Sex
Identification
Solicitation
Behavior
Note

2 Unknown  

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Paul J Perkins
3 Apr 1970 at 15:33

    Geography
  • Puerto Rico
    Latitude/Longitude
  • 18.16667   -67.45083
    Elevation
  • -274 meters
    Channels
  • Stereo
    Sampling Rate
    Bit Depth
    Recorders
    Microphones
  • Sennheiser MKH 70
    Accessories
    Equipment Note

NOTES: LNS notes: This is a 2-channel recording, with the hydrophone on the left channel and voice announcements on the right channel. The last 20 minutes of this recording include a playback experiment. The first time announced on the reel is 1433, by Paul Perkins, but a few moments later Howard Winn announces the time as 1535; notes on the reel box indicate the actual time at the start of the recording was most likely 1533. 08Jan2004 SAS. Reel box notes: "Start 1433, 1533? end 1622. Humpbacks, 2, 1 weak. Some xphone noise present, changed xphone after this reel. 1601 Plyback 12 min call (no noticeable effect)." Deck Wildlife Watch: "Date: 3 April 1970. Vessel: R/V Trident. Cruise#: 80. Weather: Good, cloudy, overcast. Wind: 7-15. Sea state: 2-3. Visibility: Good. Ship's position at start: 18¡7'N 67¡31.2'W (1215). Hour watch start: 1230. Hour 1445 - Position Lat. 18¡10N Long. 67¡27.5'W." SEAOCEAN

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