Why hyena is called survival of fightest animal?

Hyenas are often termed the "survival of the fittest" animals due to their remarkable adaptability and resilience in diverse environments. They possess strong social structures, enabling them to hunt effectively in groups and scavenge efficiently, which maximizes their chances of survival. Their ability to consume a wide variety of food sources, including carrion, demonstrates their opportunistic nature. Additionally, their physical strength and endurance make them formidable competitors, ensuring their continued success in the wild.