The document discusses three extinct animals: the Iberian wolf, Tasmanian tiger, and Canis lupus. The Iberian wolf is a carnivorous mammal from the Iberian Peninsula that has been endangered since 1970. The Tasmanian tiger, a carnivorous marsupial native to Tasmania, went extinct in 1936 due to competition from dingoes. Videos are also available of the extinct Tasmanian tiger and Canis lupus species.