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. In the intervening years, researchers have agreed that the bird was hunted out of ...

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 ... Scientists believe they may have new insights into why passenger pigeons went extinct, after analyzing DNA from the toes of birds that have ...

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

The main reasons for the extinction of the passenger pigeon were the massive scale of hunting, the rapid loss of habitat, and ...

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

The Great Passenger Pigeon Comeback began in 2012 with a central paradigm: de-extinction needed a model candidate. The goal of de-extinction for us, quite ...

https://www.forbes.com/sites/grrlscientist/2017/11/24/why-did-the-passenger-pigeon-go-extinct/

Nov 24, 2017 ... As extinctions go, the extinction of the passenger pigeon is truly a stupendous human achievement, unparalleled in recorded history: thanks to ...

https://reviverestore.org/projects/the-great-passenger-pigeon-comeback/

A majority of the skepticism surrounding Passenger Pigeon de-extinction is based on popularized misconceptions about the species, misconceptions rooted in ...

https://news.nationalgeographic.com/news/2014/08/140831-passenger-pigeon-martha-deextinction-dna-animals-species/

Aug 30, 2014 ... A hundred years ago on Monday, a once-mighty species became extinct. At the Cincinnati Zoo, a passenger pigeon named Martha died at the ...

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.pri.org/stories/2017-12-03/why-did-passenger-pigeons-go-extinct

Dec 3, 2017 ... The last passenger pigeon died more than 100 years ago, but scientists still puzzle over how a bird once numbering as many as 5 billion ...

https://www.scientificamerican.com/article/3-billion-to-zero-what-happened-to-the-passenger-pigeon/

Jun 27, 2014 ... And it is Audubon who in 1833 identified the passenger pigeon, .... De-extinction of the passenger pigeon will not be an easy job, either from a ...