ML 117774

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

1 Adult Male
1 Unknown  

100%

 

 

 

 

Paul J Perkins
2 Apr 1970 at 07:05

    Geography
  • Puerto Rico
    Latitude/Longitude
  • 18.20017   -67.56767
    Elevation
  • -274 meters
    Channels
  • Stereo
    Sampling Rate
    Bit Depth
    Recorders
    Microphones
  • Sennheiser MKH 70
    Accessories
    Equipment Note

NOTES: LNS notes: Position recorded at 0815, approximately time when recording ends. This is a 2-channel recording, with the hydrophone on the left channel, and voice announcements on the right. 01Dec2003 SAS. Reel notes: "Continuous record. 2 Humpbacks. Time 0706 - 0813. 2 April 1970. Good signal at start, 1 whale dove just as recording starts animals within 200 yds. Background = 92 db. Partial used. Engines are secured. PQM-1a to UNQ-7a. Voice comments on last half of tape, no u/w sound xphone goes back in water 2/3 way thru. Good sigs." Deck Wildlife Watch: "Weather: partly cloudy. Date: 2 April 1970. Wind: 5-7 SE. Vessel: R/V Trident. Cruise: #80. Sea state: 2. Visibility: Good. Ship's position at start: Off Isla Desecheo. Hour Watch start: Continuous 24 hr. Positions: 0815 - ¡1812.7N-67¡34.6W. 210 fathoms." SEAOCEAN

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