Ruffled feathers in chickens can be caused by a few different things. Most commonly, it is a result of the chicken being too hot or too cold. If the chicken is too hot, it will ruffle its feathers to try and cool itself down. If the chicken is too cold, it will ruffle its feathers to create a warm pocket of air around its body.
Other causes of ruffled feathers can include stress, poor nutrition, and illness. Chickens are very susceptible to stress, and even something as simple as a loud noise can cause them to ruffle their feathers. Poor nutrition can also lead to ruffled feathers, as the chicken's body is not getting the nutrients it needs to stay healthy. Illness is another common cause of ruffled feathers, as the chicken's immune system is weakened and it is more susceptible to infection.
If you notice your chicken's feathers are ruffled, it is important to try and determine the