Sunday, March 31, 2013

231B (2004) - RB & CP Calls

The tape starts at 14:22 on August 4, 2004, with the I15s at the rubbing beach making trill calls (5%). Boat noise increases at 14:33, the I15s are heard at 14:57 at Cracroft Point echolocating, emitting N25 (33%) and squawk (10%) calls. Very loud boat noise at 15:00, I15 - I15s (10%) and N23 - I15s (42%) calls. Tape ends at 15:06 (n = 19 calls).
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Friday, March 8, 2013

231A (2004) - RB Calls

The recording 231A starts at 13:38 with the I15s rubbing at the main beach. Lots of rubbing is heard throughout the quiet recording. A total of 32 calls were identified; N1(38%), N23(25%), N24(16%), N25(6%), trills(16%), and whistles. Tapes ends at 14:23.
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230B (2004) - RB/CP Calls

Recording 230B starts at 7:42am on August 4, 2004. The beginning of the tape is quiet with lots of rubbing and no calls. The tape is stopped at 8:08am as the I15s head east. Its restarted at 13:13 on August 4, boat noise is loud with the I15s now at Cracroft Point with 6 calls identified: N24 (33%), N25 (67%), tape ends at 13:34.
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230A (2004) - CP/RB Calls

The tape starts at 6:49am on August 4, 2004. The I15s are at Cracroft Point (CP) then are recorded at the Main Rubbing Beach (RB) later in the tape at 7:13am. A total of 41 calls were identified; N1(3%), N5(35), N23(78%), N25(9%), and trill calls (7%).
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