The current New Yorker features a piece by Brooke Jarvis on the maybe-extinct, maybe-not Tasmanian tiger, or thylacine.
About fifteen years ago I had a cryptozoological phase, with occasional relapses. However, I can rarely get past the minimum viable population problem. Jarvis’ article is a witty and rather wise piece. The Tasmanian tiger’s continued existence is not that unlikely, and Jarvis cites the many examples of Lazarus species:
Tiger enthusiasts are quick to bring up Lazarus species—animals that were considered lost but then found—which in Australia include the mountain pygmy possum (known from fossils dating from the Pleistocene and long thought to be extinct, it was found in a ski lodge in 1966); the Adelaide pygmy blue-tongue skink (rediscovered in a snake’s stomach in 1992); and the bridled nailtail wallaby, which was resurrected in 1973, after a fence-builder read about its extinction in a magazine article and told researchers that he knew where some lived. In 2013, a photographer captured seventeen seconds of footage of the night parrot, whose continued existence had been rumored but unproven for almost a century. Sean Dooley, the editor of the magazine BirdLife, called the rediscovery “the bird-watching equivalent of finding Elvis flipping burgers in an outback roadhouse.” The parrots have since been found from one side of the continent to the other. Is it more foolish to chase what may be a figment, or to assume that our planet has no secrets left?
But there is also something to be said for the impatience expressed by Anna Povey here:
But some people erupted in frustration at the mention of the tiger. “We killed them off a hundred years ago and now, belatedly, we’re proud of the thylacine!” Anna Povey, who works in land conservation, nearly shouted. She wanted to know why the government fetishizes the tiger’s image when other animals, such as the eastern quoll—cute, fluffy, definitely alive, and definitely endangered—could still make use of the attention. I couldn’t help thinking of all the purported thylacine videos that are dismissed as “just” a quoll. “It does piss us off!” Povey said. “It’s about time to appreciate the things we have, Australia, my God! We still treat this place as if it was the time of the thylacines—as if it was a frontier and we can carry on taking over.”
Bob Brown, former leader of the Australian Greens, expands on this;
In the nineteen-seventies, Bob Brown, later a leader of the Australian Greens, a political party, spent two years as a member of a thylacine search team. He told me that although he’d like to think the fascination with thylacines is motivated by remorse and a desire for restitution, people’s guilt doesn’t seem to be reflected in the policies that they actually support. Logging and mining are major industries in Tasmania, and land clearing is rampant; even the forest where Naarding saw his tiger is gone. Throughout Australia, the dire extinction rate is expected to worsen. It is a problem of the human psyche, Brown said, that we seem to get interested in animals only as they slide toward oblivion
The whole thing is worth reading – it is a classic of a kind of New Yorker piece; erudite, witty, slightly detached but unexpectedly moving.