CHAPTER IV SWARMS OF COCKATOOS--ALLOWANCE OF FLOUR FURTHER
REDUCED--NATIVE FAMILY--THE MACKENZIE--COAL--NATIVES SPEAKING A DIFFERENT IDIOM--MOUNT STEWART--BROWN AND MYSELF MISS THE WAY BACK TO THE CAMP--FIND OUR PARTY AGAIN, ON THE FOURTH DAY--NEUMAN'S CREEK--ROPER'S PEAK--CALVERT'S PEAK--GILBERT'S DOME--GREAT WANT OF WATER.