https://reviverestore.org/about-the-passenger-pigeon/

The extinction of the Passenger Pigeon was a sobering lesson for Americans. ... As a result, the project is now not only a model for pioneering de-extinction ...

https://www.audubon.org/magazine/may-june-2014/why-passenger-pigeon-went-extinct

This year marks the 100th anniversary of the passenger pigeon's extinction. ... They would also outcompete other nut lovers—not only wild animals but also ...

https://en.wikipedia.org/wiki/Passenger_pigeon

... reasons for the extinction of the passenger pigeon were the ... it was not enough to support the vast number of passenger ...

https://www.washingtonpost.com/news/speaking-of-science/wp/2017/11/16/billions-or-bust-new-genetic-clues-to-the-extinction-of-the-passenger-pigeon/

Nov 16, 2017 ... Passenger pigeons had numbered in the billions, but went extinct after ruthless hunting by humans. (National Museum of Natural History).

https://www.npr.org/sections/thetwo-way/2017/11/16/564597936/why-did-the-passenger-pigeon-go-extinct-the-answer-might-lie-in-their-toes

Nov 16, 2017 ... Martha (right), the last known passenger pigeon, died in 1914. ... "Why did little tiny populations of this bird not somehow survive in some ...

http://blogs.discovermagazine.com/d-brief/2018/09/10/de-extinction-passenger-pigeon-crispr-revive-restore/

Sep 10, 2018 ... Scientists are trying to "de-extinct" the passenger pigeon by ... Cosmetically, they' re not too different from the scavengers you'd see on any city ...

https://singularityhub.com/2018/10/23/de-extinction-is-now-a-thing-starting-with-passenger-pigeons/

Oct 23, 2018 ... de-extinction north passenger pigeon digital illustration ... Here's the crux: unlike Jurassic Park, scientists are not trying to completely revive an ...

http://nautil.us/issue/42/fakes/the-case-for-bringing-back-the-passenger-pigeon

Nov 17, 2016 ... One geneticist's quest to de-extinct what was once one of the world's ... That's not true in the case of the passenger pigeon, because people ...

http://www.pbs.org/wnet/nature/blog/could-we-bring-back-the-passenger-pigeon-or-other-extinct-species/

Nov 21, 2016 ... Such passion for hunting is both why the passenger pigeon is now extinct and why it may not be the first bird to benefit from the tools of ...

https://www.theatlantic.com/science/archive/2017/11/passenger-pigeon-dna/546107/

Nov 16, 2017 ... But in many ways, the species was already gone, for a solitary passenger pigeon is almost not a passenger pigeon at all. This is an animal that ...