Most animals that migrate live in places that have definite seasons. Take Idaho's summer bird residents, for example. Idaho's spring, summer, and early fall provide these birds with plenty of good habitat. Once winter comes, the habitat changes. The insects these birds eat, disappears. Water and shelter become harder to find. If these birds are to survive, they have to leave to find the food, water, and shelter they need.
Scientists use a variety of evidence to study migration, including tracking animals using GPS technology, studying changes in hormone levels, analyzing isotopes in tissues, and conducting genetic analyses. They may also observe behaviors such as flocking patterns or migration routes to better understand the movement of animals.
A Reproductive Migration is.. movement from animals from one place to another.
mostly birds but there are other animals
Migration protects animals in a variety of ways. For example, birds may migrate as it becomes too cold for them to hunt.
animals don't adapt to migration they are born knowing how to do it the act is only learned if there habitat has been or is being destroyed
animals do both
geese
Animal migration or Migration in animals
Migration of animals is usually seasonal and seasons are related to earth motion .Most animals migrate before and after winter to avoid winter .
The two types of migration are voluntary and involuntary. An example of voluntary migration would be birds flying south for the winter, involuntary migration would be animals leaving a decimated rainforest.
migration
migration and hibernation