flock birds flight forms shaped formation against clear blue sky the

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A large flock of birds in flight forms a V-shaped formation against a clear blue sky. Royalty Free Stock Photo

A flock of birds in flight forms a V-shaped formation against a clear blue sky. The birds Royalty Free Stock Photo

A flock of birds in flight forms a V-shaped formation against a clear blue sky. The birds appear as small, dark silhouettes. This pattern is commonly observed during migration, as the formation helps reduce wind resistance and conserves energy during long flights. The simplicity of the sky and uniformity of the birds highlight their natural instinct for efficient travel.