Animals use mimicry for survival in nature by imitating the appearance, behavior, or sounds of other species in their environment. This helps them to avoid predators, attract prey, or blend in with their surroundings to increase their chances of survival. Mimicry can be used for camouflage, to deter predators by appearing dangerous, or to deceive prey into coming closer. Overall, mimicry is a strategy that allows animals to adapt and thrive in their natural habitats.