RN 63015001 CU 621 NC 11A SR 30000 CS 5.700 PL Crown/Voice FD L15 SC OTF GS Delphinapterus leucas BB1A GA ANWBB1A OD 22-Jan-1963 BB1A ; JanBB1A 1963BB1A NT BB1A Clicks; squeals. DA 08-Aug-1994 NA 2+ BB1A GB New York Aquarium, NY BB1A SH AQ AU WAW LO CD #9, 10 ; SHIV RC Pump noise RG WHOI Rowboat recorder ; Atlantic Research LC32 hydrophone ST BSBB1A ; FMBB1A ; Clicks BB1A ; Squeals BB1A $