Does the sparrow need to take a bath?

Sparrows need to take a bath, but usually sand baths, not water baths.The sand bath is the habit of earth -habitory birds. It is to peck some sand to rub the skin, combing feathers, and at the same time, it can also take out the in vitro parasites.Not only can the skin be healthy, but it also enhances digestive function.Generally, the birds will take a sand bath when they see the clean fine sand. Some will even be conducted several times a day.