The gigasecond (Gs) is a unit of time in the International System of Units, defined as 109 seconds using the SI prefix system.
John Hargrove, who spent 14 years as an orca trainer, mostly at SeaWorld, says there was no doubt that the whale was aggressive. And the reason for whales' aggression, he says, is that they're held captive.Hargrove eventually became disillusioned with SeaWorld's treatment of orcas and left the company.ohn Hargrove, who spent 14 years as an orca trainer, mostly at SeaWorld, says there was no doubt that the whale was aggressive. And the reason for whales' aggression, he says, is that they're held captive.
They recorded the presence of killer whales in the area, which also feed on the pinnipeds, and thereafter witnessed a killer whale bully a great white. The orca proceeded to kill the great white.Researchers also noted that great white sightings ceased following the event. It was still the height of the feeding season.hey recorded the presence of killer whales in the area, which also feed on the pinnipeds, and thereafter witnessed a killer whale bully a great white. The orca proceeded to kill the great white.