New Study Finds Mother Bears Are Sticking Around With Their Cubs Longer
In many parts of the world, it is illegal to shoot a brown bear with cubs. The restrictions have made mother bears more likely to spend an extra year with their cubs.
Đọc thêm tại NPR
at March 27, 2018 at 10:00PM
Health & Science
Thứ Ba, 27 tháng 3, 2018
Đăng ký:
Đăng Nhận xét (Atom)
0 nhận xét:
Đăng nhận xét