The winter months bring in colder weather in Arizona and, with it, a wave of animals that migrate through the Copper State. The snow and cold temperatures in places near Flagstaff and Pinetop ...

The winter months bring in colder weather in Arizona and, with it, a wave of animals that migrate through the Copper State. The snow and cold temperatures in places near Flagstaff and Pinetop ...

Migration is time-consuming and stressful for mammals and birds, using valuable energy while traveling, but this is one means of successful survival for food, shelter and warmer temperatures.

Although hibernation is a well-known term associated with winter survival, very few Georgia animals — mostly bats, groundhogs and chipmunks — truly hibernate.

In one sense, explaining migration is really simple, says Scott Yanco, an animal ecologist at the University of Michigan and a co-author on the September study. “It’s a response to the flux of ...

Animals That Hibernate During Winter. Of the many different species that live in MA, only seven of them enter some degree of ...

These animals typically migrate in an up-and-down pattern, hence the name “vertical” migration. They commonly move toward the water’s surface at night, then descend to deeper waters during ...

NPR's Ailsa Chang talks with biologist Johannes Fritz, who's currently on a journey to teach northern bald ibises how to migrate for winter. The birds species was previously extinct in central Europe.

Christian Ziegler/Max Planck Institute of Animal Behavior. By Emily Anthes. Published Sept. 18, ... Most of the birds stay put for the winter, but about a quarter of them migrate, ...

Now It's Back, and Humans Must Help It Migrate for Winter. The northern bald ibis, or the Waldrapp, once soared over North Africa, the Arabian Peninsula and much of Europe.

Diel vertical migration (DVM), also triggered by environmental changes like temperature and light, is a common practice for many marine organisms. What Some Animals Migrate Every Day.

NPR's Ailsa Chang talks with biologist Johannes Fritz, who's currently on a journey to teach northern bald ibises how to migrate for winter. The birds species was previously extinct in central Europe.