Winter imposes extreme survival pressures on wild animals, with cold, food scarcity, and ice posing major welfare challenges for many species.
Wild animals in winter face genuine suffering from cold stress, starvation, and injury. While natural selection has shaped adaptations to seasonal hardship, extreme events and habitat loss increasingly push animals beyond their capacity to cope. The ethics of supplemental feeding are complex — it reduces suffering but may alter behavior and spread disease. Where feeding is done, it should use appropriate, disease-safe foods.