VII. Beaver: (a) Pond and house; (b) Stumps of tree cut and removed by Beaver, near Yancey's, 1897
Photos by E. T. Seton
VIII. Mule-deer
Photo by E. T. Seton
There was a time when the Beaver's works and wisdom were so new and astounding that super-human intelligence was ascribed to this fur-clad engineer. Then the scoffers came and reduced him to the low level of his near kin, and explained the accounts of his works as mere fairy tales. Now we have got back to the middle of the road. We find him a creature of intelligence far above that of his near kinsmen, and endowed with some extraordinary instincts that guide him in making dams, houses, etc., that are unparalleled in the animal world. Here are the principal deliberate constructions of the Beaver: First the lodge. The Beaver was the original inventor of reinforced concrete. He has used it for a million years, in the form of mud mixed with sticks and stones, for building his lodge and dam. The lodge is the home of the family; that is, it shelters usually one old male, one old female and sundry offspring. It is commonly fifteen to twenty feet across outside, and three to five feet high. Within is a chamber about two feet high and six feet across, well above water and provided with a ventilator through the roof, also two entering passages under water, one winding for ordinary traffic, and one straight for carrying in wood, whose bark is a staple food. This house is kept perfectly tidy, and when the branch is stripped of all eatable parts, it is taken out and worked into the dam, which is a crooked bank of mud and sticks across the running stream. It holds the water so as to moat the Beaver Castle.