What are some interesting facts about bird migration?

What are some interesting facts about bird migration?

Bird migration is fascinating! Did you know that some species travel thousands of miles? For example, the Arctic Tern migrates from the Arctic to Antarctica, covering about 44,000 miles annually.

Why do birds migrate?

Birds migrate primarily to find food and suitable breeding grounds. Seasonal changes in temperature and food availability drive this behavior.

How do birds know when to migrate?

Birds use a combination of environmental cues, such as changes in daylight, temperature, and food supply, to determine when to migrate.

Are all birds migratory?

No, not all birds migrate. Some species are resident birds and stay in the same area year-round, while others are partial migrants.

What challenges do migratory birds face?

Migratory birds face numerous challenges, including habitat loss, climate change, and threats from predators and human activities during their journeys.