Migration 101: It Doesn't Come Naturally For Moose And Sheep
A study suggests large mammals must learn to migrate — and they aren't exactly quick studies. It takes decades before a herd can effectively move across land to find the best food.
Read more on NPR
Health & Science - September 7, 2018 at 01:56AM - Migration 101: It Doesn't Come Naturally For Moose And Sheep
Không có nhận xét nào:
Đăng nhận xét