by on December 4, 2020
Food and nesting space are simple answers! Birds migrate to improve their chances of survival and reproductive success, and while temperature may influence migration, birds can survive in very cold conditions. Their main reason for migrating is to follow their stomachs (aka food) and find safe spaces to nest. It’s one of the wonders of the natural world and, if you’re fortunate enough to witness migrating birds en masse, it’s a spectacular sight. Many birds migrate in line with vegetation cha...
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