ALT Never feed or give water to a baby bird. Why? 1. Babies out of the nest are usually cold and unable to digest. 2. Without proper equipment, technique and experience, you can easily send fluid into the baby’s lungs. 3. Every species has specific dietary needs. Feeding the wrong food can cause serious digestive problems and developmental disorders. Many babies brought to us after DIY care have been harmed beyond our ability to save them. Please only keep the baby warm and find a wildlife rehabber.