How do you know if a baby bird if freezing?

A baby bird may be freezing if it appears lethargic, is huddled tightly with its feathers fluffed up, or is not responding to stimuli as it normally would. Its body may feel cold to the touch, and it might be shivering or spending excessive time huddled in one spot. Additionally, if the bird is chirping weakly or not at all, it could indicate distress due to cold. If you suspect a baby bird is freezing, it’s crucial to provide warmth and a safe environment promptly.