Animals in arid environments have developed various strategies to find water. Some common methods include digging for underground water sources, such as finding natural springs or digging into dry riverbeds. Other animals get their water from the food they eat, like succulent plants or prey animals with high water content. Some species are also able to extract water from the moisture in the air or from dew that forms overnight. Overall, these adaptations help animals survive and thrive in harsh and dry environments.