Does the sparrow need to sun?

Sparrows need to be exposed to the sun. Most animals need appropriate light, which can not only improve the temperature, but also help their health.However, it should be noted that the time to expose the sun in the summer should not be too long, avoiding the sun stroke from exposure.For the sake of insurance, prepare sufficient water when sunbathing, not only allows it to drink, but also for bathing to reduce temperature.