catamarankiller whales yachts gibraltarShare on FacebookShare on Twitter366IMAGESKiller whale called Gladis leads gang of orcas sinking yachts off GibraltarKiller whales seeking vengeance attack boats off Spain and PortugalKiller whale called Gladis leads gang of orcas sinking yachts off GibraltarDire Straits: Another sailing boat attacked by rogue pod of killer whales off Gibraltar! Alicante TodayWhy are orcas attacking boats? Gladis the killer whale, out for revenge on the yachts of
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