![National Post on Twitter: "Eastern puma declared extinct in United States, 80 years after the last confirmed sighting https://t.co/fGaiEaNA7Y https://t.co/p7kPL4Vgwa" / Twitter National Post on Twitter: "Eastern puma declared extinct in United States, 80 years after the last confirmed sighting https://t.co/fGaiEaNA7Y https://t.co/p7kPL4Vgwa" / Twitter](https://pbs.twimg.com/media/DUY4vAQVAAE333y.jpg)
National Post on Twitter: "Eastern puma declared extinct in United States, 80 years after the last confirmed sighting https://t.co/fGaiEaNA7Y https://t.co/p7kPL4Vgwa" / Twitter
![Eastern cougar, one-time feared predator in Massachusetts and elsewhere, officially acknowledged as extinct - masslive.com Eastern cougar, one-time feared predator in Massachusetts and elsewhere, officially acknowledged as extinct - masslive.com](https://www.masslive.com/resizer/TC65Tg13gb3MyzBjhmpDFkrVSSc=/500x0/smart/advancelocal-adapter-image-uploads.s3.amazonaws.com/image.masslive.com/home/mass-media/width2048/img/breakingnews/photo/2018/01/29/403694296-630a0c089d-ojpg-00f085ed0386e849.jpg)
Eastern cougar, one-time feared predator in Massachusetts and elsewhere, officially acknowledged as extinct - masslive.com
![Eastern Cougars finally declared extinct - 80 years after last person actually saw one - Mirror Online Eastern Cougars finally declared extinct - 80 years after last person actually saw one - Mirror Online](https://i2-prod.mirror.co.uk/incoming/article11902781.ece/ALTERNATES/s615/PAY-Male-cougar.jpg)