What term describes the death of livestock as a result of predation?

The term that describes the death of livestock as a result of predation is "depredation." This term specifically refers to the act of preying upon animals, which leads to loss of livestock due to attacks from predators. In this context, depredation highlights the impact of natural predators on livestock populations, emphasizing the need for effective management practices to protect sheep and other livestock from such threats.

Overgrazing involves the excessive grazing of vegetation, leading to degradation of the land and negatively affecting the health of the animals, but it does not relate to predation. Malnutrition refers to the deficiencies or imbalances in nutrient intake, which can lead to health issues but is not caused by predators. Predation prevention, while related to the concept of protecting livestock from predators, describes measures taken to avoid predation rather than the act of livestock death itself. Therefore, depredation is the correct term as it directly relates to the consequences of predatorial actions on livestock.