Research overview: heat, energetics, and the cheetah hunt

The cheetah's high-speed hunting strategy raises questions about how heat and energy constrain its foraging. This overview synthesizes research on the physiology of cheetah pursuit, including the rapid build-up of body heat during sprints and the recovery period afterward, and how these costs limit hunt frequency and success. It reviews studies revising earlier ideas about overheating, showing that cheetahs primarily rest after hunts to recover from exertion and to remain vigilant against kleptoparasites, and how energetic demands interact with the risk of losing kills. The synthesis frames cheetah foraging as a balance between the power of the chase and its physiological and competitive costs. For enthusiasts it explains why a cheetah pants and rests beside its kill before eating, why hunts are brief and spaced, and how the biology of speed shapes the daily economics of the cheetah's life.