A FEW days' rest made the travellers as good as new and Fergus and Jean were ready for any kind of an adventure. They went about the city interested in each and everything they saw, for they were bright little children, full of spirits to the brim. "We are to take a drive this afternoon," said Mrs. McDonald one morning. "Your Uncle Angus is going to show you Wuurna-wee-weetch, which means 'home of the swallow.' It is the largest squatter station anywhere about here, and it is as handsome as any noble estate at home." "That will be jolly, Aunt Mildred," said Fergus, who loved driving. When luncheon was over they all seated themselves in Mr. McDonald's comfortable road-cart, and his fine span of horses pranced along the Sydney streets. "We are passing St. Andrew's Cathedral now," said Mrs. McDonald. "And there is St. Mary's Cathedral, which is equally fine. There is the Governor's Mansion, the Museum, the Art Gallery, and now we are entering Hyde Park. Isn't it beautiful? The water works of Sydney are excellent and the water supply never fails. It comes sixty-three miles from the Nepean River and is stored in a huge reservoir. Even in the hottest weather there is enough water to keep our parks green and beautiful." "You are very enthusiastic over your adopted country," said her sister, teasingly. "Indeed I am. I have learned to love Australia, the rural life better than the urban. You wait until we go up to the 'run' and see if the charm of the Bush country life doesn't hold you." Mrs. McDonald smiled. "Now we are entering the grounds of Wuurna-wee-weetch. Tell me, is the Duke of Argyle's place finer?" They drove over the estate, which was surpassingly beautiful. "I have heard so much of the Australian Bush and how wild and bare it is," said Fergus, "that I had no idea that there was anything here so fine as this." "What magnificent trees," said his mother. "Those are the eucalyptus, the gum trees for which Australia is famous," said Mr. McDonald. "The eucalyptus grows to an enormous height, many of the trees are 150 feet high and eleven feet around the trunk. In some places they grow to be twenty feet in diameter. They are not good shade trees because the leaves, which are shaped like little lances, grow straight up and down, that is, with one edge toward the sun. But in spite of that, the tree is one of the most useful in the world. There are nearly 150 varieties of eucalyptus, and most of these are found in Australia. The lumber is used for all kinds of building purposes. Many of the trees contain a hard substance, 'manna,' from which we get a kind of sugar called _melitose_. Others give us _kino_, a resin used in medicine. The bark yields tannin, and from one variety with 'stringy bark' we get a fibre used for making rope, the manufacture of paper and for thatching roofs. From the leaves an oil is distilled which is much used in medicine, being particularly good to dress wounds and for the treatment of fevers."