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Message: <blockquote data-quote="username" data-source="post: 1616602" data-attributes="member: 70211">Yes...i was thinking along those lines with the mass evacuation...but i imagine in many area's orca's do not predate GWS's...so i guess that there must be more to it?..[i'm sure there is]! I wondered if the great whites 'sensed the fear' of those GW's that directly detected the 'death in the water'...perhaps they then 'give off'..'something'?ps...[maybe they excrete 'something' into the water...along the lines of a 'mass evacuation'...if you know what i mean]!<img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" class="smilie smilie--sprite smilie--sprite2" alt=";)" title="Wink    ;)" loading="lazy" data-shortname=";)" /> pps...fascinating stuff anyway...!</blockquote>