Human hunters are a most valuable tool
In the natural world, many species are predators. They attack from the sky above. The long, curved talons of a hawk lock onto the spine of a jumping mouse and carry it off. The mouse is also a predator. He preys on crickets and other insects. They also attack in the waters below. We think of killer whales in salt water and muskellunge in fresh water, but many other aquatic species devour prey species. You might be bass fishing and use an imitation of a frog to lure a predatory bass to your hook, but the living frog is a predator too, using his sticky tongue to catch flies for his ...