A Tasmanian tiger, or thylacine (Thylacinus cynocephalus) in captivity, circa 1930. The species is believed to have become extinct in the early 20th Century. (Photo by Popperfoto via Getty Images/Getty Images)
A Tasmanian tiger, or thylacine (Thylacinus cynocephalus) in captivity, circa 1930. The species is believed to have become extinct in the early 20th Century. (Photo by Popperfoto via Getty Images/Getty Images)