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Arctic Terns or Monarch Butterflies?
One flies up to 70,000 km a year from pole to pole; the other needs four generations to complete a single migration.
Press ← or → to pick a side.
☠️ Too slow! The world voted without you.
One flies up to 70,000 km a year from pole to pole; the other needs four generations to complete a single migration.
Press ← or → to pick a side.
☠️ Too slow! The world voted without you.