What Animals Migrate And Why

“why do certain animals migrate?” there are several reasons and all are easy to understand, so i can keep it short:
What animals migrate and why. When fall arrives they migrate back south to below the arctic circle. * to escape (famine, volcano, flood, human activities, draught). Some studies have shown that the grasses where zebras migrate to have higher protein levels.
That is why african elephants migrate. Animals migrate because resources on earth change: They walk, swim, or fly to get where they need to go.
Crustaceans that migrate include the stunning christmas island red crab, which migrates in the millions every year. Some animals wander down from the mountains to warmer weather while others will fly south. Keep reading to discover over 20 incredible animals that migrate, why they do it and how they survive the difficult journey.
This movement is called migration. Migration is part of the life cycle of these animals. Migration is nearly universal within the animal kingdom;
For the first time, engineers have observed the initiation of a mass gathering. Animals don’t decide to pick up and move for no reason. Animals migrate on land, in the water, or in the sky.
Little brown bats live in trees in warm months, then in cold weather they migrate to caves where it is warmer. Both land and aquatic animals migrate. Reindeer or caribou can move long distances between their winter and summer homes.