
Bird Migration Basics: Why Do Birds Migrate?
Some birds like the bar-tailed godwit (Limosa lapponica) soar unbelievable lengths without even taking a pit stop. Can you imagine flying that far without snacks or bathroom breaks? That said, these journeys aren’t just impressive. Rather, it can be a risky and exhausting endeavor. Our winged buddies also have to tackle dangers like extreme weather, predation, and even starvation. Still, they migrate.
