"It all proved terribly poor value," Nick Mooney, the wildlife biologist currently in charge of the agency's investigations, said in January. "Hundreds and hundreds of times people have gone to look where a sighting report has been, and there's been nothing."
In September 2017, a group called the Booth Richardson Tiger Team made waves by releasing video clips and still images of a creature's blurry snout. The group captured the footage using trail cameras in the Tasmanian wilderness.
"We believe 100% that it is a thylacine," tiger expert Adrian Richardson said during a press conference after releasing videos.
But Mooney was skeptical.
"My first impression was a flash of excitement which sobered on analysis," he told Gizmodo. Optimistically, he said, there was a one in three chance the animal was a Tasmanian tiger.