The Nature of Bird Migration

Bird migration is a seasonal movement where birds travel between breeding and wintering grounds, often covering thousands of miles. This journey is driven by the need for favorable conditions, such as abundant food and suitable climate, for survival and reproduction. Birds navigate using a combination of environmental cues like the sun, stars, Earth’s magnetic field, and landscape features. Migration timing and routes are influenced by genetic factors and environmental changes. It is a remarkable biological process that helps maintain bird populations and ecosystems across the globe.