Migration in Birds
Bird migration is a remarkable natural phenomenon observed particularly among birds native to the Northern Hemisphere. During the spring season, these birds migrate northwards to feed on abundant food resources. However, as winter approaches and food availability diminishes, they journey southwards, often covering vast distances to reach warmer climates. Some examples of migratory birds are as follows:
- Arctic Tern: They are known to have the longest migration route of any bird, travelling from the Arctic to the Antarctic and back annually.
- Swallows: These birds migrate from their breeding grounds in North America and Europe to warmer regions in Central and South America during the winter.
- Bar-headed Goose: Flies over the Himalayas between its breeding grounds in Central Asia and wintering areas in India.
Migration in Animals, Birds, and Fishes
Migration, in biology, is the movement of animals from one location to another. Animals migrate looking for resources such as food, water, or favorable reproductive grounds. It is a common behavior seen in many species, including fish, birds, insects, and mammals.
There are many types of migration like seasonal migration and nomadic migration. In this article, we will cover the various types of migration and migration in different animals including birds and fishes.
Table of Content
- Migration Definition
- Why do Animals Migrate?
- Types of Migration in Animals
- Migration in Animals
- Migration in Birds
- Migration in Fishes