Molting is a natural process where animals shed their old skin, feathers, or exoskeleton to make way for new growth. This process is common in many species, including birds, snakes, and insects. During molting, the animal may become more vulnerable as it temporarily loses its protective covering. The timing and frequency of molting can vary widely among different species. For example, crabs molt several times a year, while birds typically molt once a year after their breeding season. This renewal helps them stay healthy and adapt to their environment, ensuring they can thrive in their habitats.