Well, let's look at the world.
This battle hawk migrated to southern United States.
The sea washes it away, leaving only the warm storm.
Long before us humans figured out how to make 18-hour direct flights between New York and Singapore, and before we invented the compass, learned how to use the stars to navigate, Back in 2008, and long before we figured out that the earth wasn't flat, animals were one step ahead.
Why?
To migrate.
Hi, I'm Aranya Iyer, and you're watching Animalogic's Second Nature.
Migration is seen in a huge range of animals.
From the icy waters of the Arctic, they come each fall.
They provide one of nature's great spectacles, the annual migration of the California gray whale, the longest known migration of any mammal.
