Preening 101
This episode discusses how birds preen their feathers to maintain their health. They use a gland above their tail to produce oil, which they apply to their feathers with their beaks to keep them supple and clean.
This episode discusses how birds preen their feathers to maintain their health. They use a gland above their tail to produce oil, which they apply to their feathers with their beaks to keep them supple and clean.