Even more than the rhythmic motion of a panicked swimmer, blood attracted sharks.

When the choppers come in, they seem to draw incoming like blood attracts sharks.

The moist blood instantly attracted several tiny insects who lit and feasted.

"Up before the blood attracts more of the things."

The blood from his wound was attracting them I A horrible mass of slashing giant worms were converging!

The blood and vibrations would attract scavengers from all over the harbor.

Algar is wounded by his brother's shotgun and his blood attracts the eels who kill both the brothers while they are fighting.

The blood would attract instant attention when he dumped her body behind the Red Lobster restaurant where he'd picked her up.

"The blood would have attracted the big ones," he said.

But the blood attracted more fins.