In Beaver World

The Project Gutenberg eBook, In Beaver World, by Enos Abijah Mills
IN BEAVER WORLD ENOS A. MILLS
BEAVER WORLD
By Enos A. Mills
With Illustrations from Photographs by the Author
Boston and New York Houghton Mifflin Company The Riverside Press Cambridge Mdccccxiii
COPYRIGHT, 1913, BY ENOS A. MILLS ALL RIGHTS RESERVED Published March 1913
To J. Horace McFarland
This book is the result of beaver studies which cover a period of twenty-seven years. During these years I have rambled through every State in the Union and visited Mexico, Canada, and Alaska. In the course of these rambles notice was taken of trees, birds, flowers, glaciers, and bears, and studious attention devoted to the beaver. No opportunity for beaver study was missed, and many a long journey was made for the purpose of investigating the conditions in live colonies or in making measurements in the ruins of old ones. These investigations were made during every season of the year, and often a week was spent in one colony. I have seen beaver at work scores of times, and on a few occasions dozens at one time.
Beaver have been my neighbors since I was a boy. At any time during the past twenty-five years I could go from my cabin on the slope of Long’s Peak, Colorado, to a number of colonies within fifteen minutes. Studies were carried on in these near-by colonies in spring, summer, autumn, and winter.
One autumn my entire time was spent in making observations and watching the activities of beaver in fourteen colonies. Sixty-four days in succession I visited these colonies, three of them twice daily. These daily investigations enabled me to see the preparations for winter from beginning to end. They also enabled me to understand details which with infrequent visits I could not have even discovered. During this autumn I saw two houses built and a number of old ones repaired and plastered. I also saw the digging of one canal, the repairing of a number of old dams, and the building of two new ones. In three of these colonies I tallied each day the additional number of trees cut for harvest. I saw many trees felled, and noted the manner in which they were moved by land and floated by water.