The common sweetbrier is another vegetable exotic that has become a pest. It was introduced for the sake of its perfume, but has become strong and tenacious, spreading with great rapidity, and forming a dense scrub that utterly ruins pasture-lands. Money has been expended for its destruction, but it refuses to be destroyed.

The English sparrow is the subject of much discussion in the United States, and the opinion seems to be gaining ground that he is a pest to be put out of the way if possible. Those who are inclined to advocate his continued presence under the Stars and Stripes would do well to study his history in the Australasian colonies, where the damage he has caused is practically incalculable.

CLASS IN THE INDUSTRIAL SCHOOL.

Our friends returned to Christchurch, and after another day in that city proceeded by railway in the direction of the South Pole. At the earnest solicitation of one of their acquaintances, they stopped a few hours at Burnham, eighteen miles from Christchurch and on the line of railway, to visit the industrial school for children whose parents have neglected to care for them properly. The object is to instruct the children in useful trades and occupations which can afford them an honorable support in later years. The school has extensive buildings and grounds, and has constantly about three hundred children under instruction. Nearly all the ordinary trades are taught there, and the manager said the children generally showed great proficiency in learning what was set for them to do.

"The main line of railway to Dunedin," wrote Frank in his journal, "has several branches which serve as feeders by developing the country through which they pass. Portions of the line are through rolling or hilly country, and there are other portions which stretch across plains resembling the prairies of the western United States. On the western horizon rises the line of snow-clad mountains, again reminding us of railway travelling over our own plains as we approach the range of 'The Rockies.'

"We crossed several fine bridges spanning the rivers Rakaia, Ashburton, Rangitoto, and Waitaki; these rivers flow through wide beds, and though ordinarily of no great volume become tremendous torrents in seasons of floods. In the early days many a traveller came to his death while seeking to ford one of these treacherous streams, and many sad memories are connected with their history.

"As we approached Timaru, one hundred miles from Christchurch, Mount Cook, the highest mountain of New Zealand, was pointed out to us. It is 12,349 feet high, and its top is covered with perpetual snow; it is the highest peak of the Southern Alps, which stretch along the west coast of New Zealand for nearly two hundred miles, very much as the Andes lie along the west coast of South America. Fred and I thought we would like to climb Mount Cook, and spoke to Doctor Bronson about it. The Doctor dampened our enthusiasm by saying that it was more difficult of ascent than Mont Blanc, and he was unaware that the feat had been accomplished since Rev. W. S. Green and two Swiss companions reached the top of the mountain in 1883.