Ants Dragging Dead Woodlouse

Most ants are opportunistic feeders; they'll eat just about anything. That can include other ants, dead insects, parts of dead animals, grains, fruits and vegetables.
In this video you can see, how ants are dragging dead woodlouse. There are more than 12,000 species of ants all over the world. An ant can lift 20 times its own body weight.
When ants stay outside where they belong, many of us seeing a colony of ants eating and picking up dead insects like cockroaches and flies. This is because they also could find proteins by eating dead insects.