在冬天，流浪動物的死亡率可能會升高的原因：

冬季相當寒冷，特別是在下大雪的夜晚，動物可能難以找到足夠的庇護和溫暖，容易受到低溫和極端天氣的影響而死亡。而尋找食物和水源變得更加困難。食物供應減少可能導致動物饑餓，水源凍結可能導致缺水。除非有人定期提供庇護地及食物，否則存活機率不高。

寒冷的氣候可能使動物更容易受到疾病的侵襲，而流浪動物通常缺乏適當的醫療保健，增加感染疾病的風險。天氣可能導致道路變得更加危險，增加流浪動物被交通事故撞傷或死亡。

In winter, the mortality rate of stray animals may increase due to several reasons:

The winter season is quite cold, especially on snowy nights, making it challenging for animals to find sufficient shelter and warmth. They are susceptible to the impacts of low temperatures and extreme weather conditions, leading to a higher risk of death. Finding food and water sources becomes more difficult as well. Reduced food supply can result in starvation, and frozen water sources may lead to dehydration. Unless regular shelter and food are provided, the chances of survival are low.

The cold climate makes animals more vulnerable to diseases, and stray animals often lack proper healthcare, increasing the risk of infection. The weather can make roads more dangerous, raising the likelihood of stray animals being involved in traffic accidents and getting injured or killed.