Migration and Hibernation: What Is Migration?

The video discusses the migration of various animals, including sandhill cranes, hummingbirds, monarch butterflies, and elk. It explains that migration is a seasonal movement to help animals survive by finding better living conditions and food sources. The video provides examples of different species and their migration patterns, highlighting the main reason for migration as survival.

How do the migration patterns of hummingbirds differ from those of elk?

What challenges do animals face during migration?