How does the aggression displayed by the grasshopper mouse toward its food sources compare to typical small mammal behavior?

Answer

It is proactively aggressive predation directed toward creatures it intends to eat.

The text distinguishes their behavior by stating their true, noteworthy aggression is directed down the food chain toward their dinner, characterizing them as proactively aggressive predators whose survival hinges on conquering other animals.

How does the aggression displayed by the grasshopper mouse toward its food sources compare to typical small mammal behavior?
behaviorvenomPredatoranimalmouse