"I have received a grant from the University of Heidelberg to collect plants and animals in the western States, and I travel as cheaply as I can so that the money may last longer. I love this great America. Have you noticed how colossal everything is in this country, whether the good God or wicked man be the master-builder? If you cross a mountain range like the Rocky Mountains, or its South American continuation, the Andes, it is the longest in the world. If you roll over a river, as the Mississippi-Missouri, you hear that this also is the longest that exists. If you travel by steamboat over the Canadian lakes, you are told that no sheets of fresh water in the world surpass them. And think of all these innumerable large towns that have sprung up within a century or two. And these railways, these astonishing bridges, these inexhaustible natural resources, and this world-embracing commerce. How alert and industrious is this people, how quickly everything develops, how much more bustle and feverish haste there is than in the Old World!"
"It is charming to see the Rocky Mountains become more and more distinct, and the different chains and ridges stand out more sharply as we approach."
"Yes, indeed. You notice by the speed of the train that we are already mounting upwards. You see the prairies pass into the foot of the hills. We shall soon come into the zone of dwarf oaks and mahogany trees. Higher up are slopes covered with fine pine woods, and willows and alders grow along the banks of the streams."
"You speak of trees. Is it true, as a skipper on Lake Michigan told me, that there are trees here in the west which are over three hundred feet high?"
"Quite true. Your informant meant, of course, the two species of the coniferous family which are called mammoth trees, because they are the giants of the vegetable kingdom, as the mammoths were of the animal kingdom. They grow on the western flanks of the Sierra Nevada in California. When one sees these heaven-aspiring trees one is tempted to believe that their only aim in life is to rise so high that they may look over the crest of the coast range and have a free view of the Pacific Ocean. One of these giants which fell long ago had a height of 435 feet and a girth of 110 feet at the base. It was called the 'Father of the Forest.' The trunk is hollow. There is also another fallen mammoth called the 'Riding School,' because a man on horseback can ride some way into the inside. These trees are supposed to be several thousand years old. The place in the Sierra Nevada where the last giants stand on their ancient roots is protected and is the property of the whole people. If the law did not protect the trees, they would go the same way as the bisons and Indians."
"Is there not also a reserved area in the Rocky Mountains?"
"Yes; the Yellowstone National Park in the state of Wyoming. It is a wonderful place, and whole books have been written about it. There are as many as four thousand hot springs and a hundred geysers in the lower part of the valley between the crests of the Rocky Mountains. The Giant Geyser shoots up to a height of 250 feet, and 'Old Faithful' spouts up once an hour. The Park contains many other natural wonders, and there are preserved herds of wild animals, such as elks, antelopes, and stags. Even beavers have found a refuge in its streams."
"Are there dangerous beasts of prey in these mountains?" asks Gunnar while the train puffs and rolls heavily up a dark valley.
"Yes; the grizzly bear is the largest of them. He is not so particularly dangerous, and at any rate is better than his reputation. If he is only left in peace he will not come near a man, and if he is attacked he almost always takes to flight. But if he is wounded at close quarters he may take a terrible revenge, and he is the strongest of all the animals in his native haunts. It was formerly considered a great honour to wear a necklace of a grizzly bear's teeth and claws.
"It is a fine sight to see a grizzly bear roaming through the woods and thickets, where he considers himself absolute master of all the animals of the region. He is sometimes brownish, sometimes grey, and a grey bear is supposed to be more dangerous than a brown. He lives like all other bears, hibernates, eats berries, fruit, nuts, and roots, but he also kills animals and is said to be very expert in fishing. I will tell you a little hunting story.