Global Bird Migration Lab
A visual science simulator: Observe avian flocking dynamics and flyway navigation patterns.
Field Notes: Avian Navigation
In Spring, birds navigate North to leverage emerging insect populations and longer daylight for breeding. They use the Earth's magnetic field and physical landmarks to stay on course.
Scientific Fact: Many migratory species possess cryptochromes in their eyes-special proteins that allow them to actually "see" the Earth's magnetic fields for navigation.