Discovery: Drone Spies Majestic Blue Whales in Antarctica

While patrolling the high seas for poachers, conservationists came across an unexpected treasure: two blue whales frolicking in the Southern Ocean.As soon as crew members aboard Sea Shepherd Australia's M/Y Steve Irwin realized what they had stumbled upon, they dispatched a drone-mounted camera to the get a bird's eye view of the gentle giants -- and the footage that it returned is absolutely stunning.

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