NPR News: Yosemite Rangers Use Technology To Save Bears From Cars

Yosemite Rangers Use Technology To Save Bears From Cars
Speeding cars have become the biggest threat for bears in Yosemite. But rangers hope tracking tools, like the website where the public can track bears, will help keep both humans and bears safe.

Đọc tiếp trên NPR
April 20, 2017 at 09:22PM
Environment