the spatial context of free-ranging hawaiian spinner dolphins (stenella longirostris) producing acoustic signals. | to improve our understanding of how dolphins use acoustic signals in the wild, a three-hydrophone towed array was used to investigate the spatial occurrence of hawaiian spinner dolphins (stenella longirostris) relative to each other as they produced whistles, burst pulses, and echolocation clicks. groups of approximately 30 to 60 animals were recorded while they traveled and socialized in nearshore waters off oahu, hawaii. signaling animals were localized using time of arrival difference cues on ... | 2006 | 16521785 |