Shapiro said she hopes to adapt an existing technique used involving primordial germ cells, the embryonic precursors of sperm and eggs, that has already been used to create a chicken fathered by a duck. However, the subsequent work that's needed to resurrect the animal - programming cells from a living relative of the dodo with the lost bird's DNA - will be significantly more challenging. It's a process which would allow them to narrow down which mutations in the genome 'make a dodo a dodo,' Shapiro said. The next step was to compare the genetic information with the dodo's closest bird relatives in the pigeon family - the living Nicobar pigeon, and the extinct Rodrigues solitaire, a giant flightless pigeon that once lived on an island close to Mauritius.

Shapiro said that she had already completed a key first step in the project - fully sequencing the dodo's genome from ancient DNA - based on genetic material extracted from dodo remains in Denmark. Shapiro is the lead paleogeneticist at Colossal Biosciences, a biotechnology and genetic engineering start-up founded by tech entrepreneur Ben Lamm and Harvard Medical School geneticist George Church, which is working on equally ambitious projects to bring back the woolly mammoth and the thylacine, or Tasmanian tiger. And it's our responsibility to bring stories and to bring excitement to people in way that motivates them to think about the extinction crisis that's going on right now,' said Beth Shapiro, a professor of ecology and evolutionary biology at the University of California, Santa Cruz. 'We're clearly in the middle of an extinction crisis. They hope the project will open up new techniques for bird conservation, CNN reported. Now, a team of scientists wants to bring back the dodo in a bold initiative that will incorporate advances in ancient DNA sequencing, gene editing technology and synthetic biology. They doomed the dodo, which showed no fear of humans, to extinction in the space of just a few decades. The arrival of sailors brought with them invasive species like rats and practices like hunting. No other animal is as inexorably linked with extinction as the dodo, an odd-looking flightless bird that lived on the island of Mauritius in the Indian Ocean until the late 17th century. Scientists plot the resurrection of a bird that's been extinct since the 17th century

Dodo bird extinction