Illustrations
Reading edition
Beaver World Frontispiece
A Young Beaver on the side of a Beaver House 6
A Young Beaver Sunning Himself 22
In the Harvest-Field 32
Aspens cut by Beaver.
Beaver Ponds 42
A New Dam 66
Part of an Old Dam 1040 Feet Long 78
The Spruce Tree House and Food-Pile, October 12 92
Lake-Bed Canals at Lily Lake, October, 1911 102
Section of a 750-foot Canal at Lily Lake 102
Plan of Beaver Colony on Jefferson River, near Three Forks, Montana 108
An Unplastered and a Plastered House 124
The 334-foot Canal 140
Plan of Moraine Colony, with Dead-Wood Dam 144
The Dead-Wood Dam 148
The Moraine House before and after Enlargement 168
House in Lily Lake 180
House, Food-Pile, Pond, and Dam in Winter 198
Where Beaver formerly lived and spread Soil 218