Two little birds
Two little birds Sitting on a wall, One called Peter,One called Paul.
Fly away Peter, Fly away Paul, Come back Peter,Come back Paul.
Birds are warm-blooded, egg-laying, vertebrate animals. They are covered in feathers and their forelimbs are modified into wings which are used for flight. Their feathers are highly protective against cold and also against water. Birds have adapted for flight with their bones being made up of a honeycomb structure so as to reduce their structural weight.They also have acute eyesight and hearing but little sense of smell. Most birds are diurnal (only active during the day) although some have become specifically adapted to a nocturnal lifestyle (only active during the night).
Two little birds Sitting on a wall, One called Peter,One called Paul.
Fly away Peter, Fly away Paul, Come back Peter,Come back Paul.
Birds are warm-blooded, egg-laying, vertebrate animals. They are covered in feathers and their forelimbs are modified into wings which are used for flight. Their feathers are highly protective against cold and also against water. Birds have adapted for flight with their bones being made up of a honeycomb structure so as to reduce their structural weight.They also have acute eyesight and hearing but little sense of smell. Most birds are diurnal (only active during the day) although some have become specifically adapted to a nocturnal lifestyle (only active during the night).