Every year, billions of birds fly thousands of miles between breeding and feeding locations. Some cross entire! Swipe to see →
An Arctic tern flies 90,000 km per year — the equivalent of more than two trips around the Earth. A bar-tailed godwit flies 12,000 km non...
Migration is not a choice — it is a survival strategy shaped by millions of years of evolution. The main reasons are:
Bird migration produces some of the most extraordinary feats in the animal kingdom:
One of the most fascinating questions in biology is how birds find their way on journeys of thousands of miles, often along routes they h...
Migration is not a spontaneous decision. Birds prepare for weeks:
Many migratory birds fly in V-formation, and there is a precise aerodynamic reason for this.
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