How can I properly care for a baby bird that fell out of the nest?

If you find a baby bird that has fallen out of its nest, you can care for it by gently placing it back in the nest if possible. If the nest is unreachable or the bird is injured, you can create a makeshift nest using a small box lined with soft materials. Keep the bird warm, offer it water, and contact a wildlife rehabilitator for further assistance. Avoid feeding the bird without proper guidance as it may have specific dietary needs.