a flock of birds flying in formation in the sky a flock of birds flying in formation in the sky a flock of birds flying in formation in the sky a flock of birds flying in formation in the sky a flock of birds flying in formation in the sky a flock of birds flying in formation in the sky a flock of birds flying in formation in the sky a flock of birds flying in formation in the sky a flock of birds flying in formation in the sky a flock of birds flying in formation in the sky a flock of birds flying in formation in the sky a flock of birds flying in formation in the sky a flock of birds flying in formation in the sky a flock of birds flying in formation in the sky a flock of birds flying in formation in the sky a flock of birds flying in formation in the sky a flock of birds flying in formation in the sky a flock of birds flying in formation in the sky a flock of birds flying in formation in the sky a flock of birds flying in formation in the sky a flock of birds flying in formation in the sky a flock of birds flying in formation in the sky a flock of birds flying in formation in the sky a flock of birds flying in formation in the sky a flock of birds flying in formation in the sky a flock of birds flying in formation in the sky a flock of birds flying in formation in the sky a flock of birds flying in formation in the sky a flock of birds flying in formation in the sky a flock of birds flying in formation in the sky
A row of birds are flying against a blue sky. A flock of birds are flying in formation. A bird flying high up in the sky. A flock of birds in sequence flying through the air. a bunch of birds flying in a line in the sky