What is a common mistake when handling birds?

Allowing birds to fly freely in a room can lead to several potential hazards both for the bird and the environment. Birds can become disoriented and may fly into windows, fans, or other obstacles, which could injure them. An uncontrolled flight can also lead to stress for both the bird and the handler. It is generally safer to handle birds in a controlled environment where their ability to fly can be managed, ensuring their safety and reducing the risk of injury. Educated handling techniques are essential for ensuring the well-being of birds, and an understanding of their natural instincts helps in creating a safe situation for both the birds and the people around them. Thus, this option highlights a misconception about handling birds that can lead to significant issues during care.