In Jurassic Park, author Michael Crichton thought so and showed us the frightening consequences. Sure, it was just fiction. Real life is now catching up. The Spanish government and ACT plan to resurrect the bucardo by cloning the stored cells from a female bucardo. ACT plans to resurrect the bucardo using a technique called inter-species cloning.
Standard cloning is when the DNA of an animal is inserted into an egg from the same species.
Then the egg is planted into a mother of that species. In interspecies cloning, instead of putting the DNA into an egg of the same species, an egg of a different species is used. The egg is then planted into a mother of another species. ACT has done this before but the species they cloned were not extinct. The cloning of the bucardo will be the first of its kind.