Other scientists wonder if it’s even advisable to try, and question whether “de-extinction” diverts attention and money away from efforts to save species still on Earth. The concept is still in an early theoretical stage for dodos.īecause animals are a product of both their genetics and their environment - which has changed dramatically since the 1600s - Shapiro said that “it’s not possible to recreate a 100% identical copy of something that’s gone.” It may be possible to put the tweaked cells into developing eggs of other birds, such as pigeons or chickens, to create offspring that may in turn naturally produce dodo eggs, said Shapiro. The team may then attempt to edit Nicobar pigeon cells to make them resemble dodo cells. Her team plans to study DNA differences between the Nicobar pigeon and the dodo to understand “what are the genes that really make a dodo a dodo,” she said. Shapiro is paid by the Howard Hughes Medical Institute, which also supports The Associated Press’ Health and Science Department. The dodo’s closest living relative is the Nicobar pigeon, said Beth Shapiro, a molecular biologist on Colossal’s scientific advisory board, who has been studying the dodo for two decades. It’s also working on technologies for what is sometimes called an “artificial womb,” he said. But the genetic tools and equipment that the company develops to try to do it may have other uses, including for human health care, he said.įor example, Colossal is now testing tools to tweak several parts of the genome simultaneously. The prospect of bringing the dodo back isn’t expected to directly make money, said Lamm. To date, it has raised $225 million from wide-ranging investors that include United States Innovative Technology Fund, Breyer Capital and In-Q-Tel, the CIA’s venture capital firm which invests in technology. The Dallas company, which launched in 2021, also announced Tuesday it had raised an additional $150 million in funding. The last dodo, a flightless bird about the size of a turkey, was killed in 1681 on the Indian Ocean island of Mauritius.
The company has formed a division to focus on bird-related genetic technologies.
#Are dodo birds coming back serial#
“The dodo is a symbol of man-made extinction,” said Ben Lamm, a serial entrepreneur and co-founder and CEO of Colossal. But a company working on technologies to bring back extinct species has attracted more investors, while other scientists are skeptical such feats are possible or a good idea.Ĭolossal Biosciences first announced its ambitious plan to revive the woolly mammoth two years ago, and on Tuesday said it wanted to bring back the dodo bird, too. The dodo bird isn’t coming back anytime soon.
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