A Cooper's Hawk can eat an amount of food equivalent to 12% of its body weight in one day. This is similar to a 120-pound person eating 14 pounds of food .
Hawks often have less of a need for water because they drink the blood of their prey .
The raptors then often consumes victims while they are still alive, so long as they do not protest too vigorously — the prey eventually succumbs to massive blood loss or organ failure, incurred during dismemberment.