xxvi Full-Page and Other Illustrations 



Fig. loi. — Series of Buffalo horns ..... 



Fig. I02. — Freak horn from Saskatchewan .... 



Fig. 103. — Freak Buffalo horn found on the Black Plateau 



Fig. 104. — Cattalo cow in herd of Buffalo Jones 



Fig. 105.— The big bull collected by Dr. W. T. Homaday . 



Fig. 106. — Cattalo yearling in herd of Buffalo Jones . 



Fig. 107. — A story of the plains ...... 



Fig. 108.— Right hind-paw, Red-squirrel .... 



Fig. 109. — Right fore-paw, Red-squirrel .... 



Fig. no. — Track of left hind-paw. Red-squirrel . 



Fig. III. — Showing the four nerve bristles on under side of Red-squirrel, with 

 tufts of same on fore-legs, cheeks, etc. . 



Fig. 112. — Red-squirrel tracks in snow ..... 



Fig. 113. — Red-squirrels in life ....... 



Fig. 114. — Mushroom eaten by Red-squirrel, Bitter-root Mts., Idaho 



Fig. 115. — The Red-squirrel's playground, in a snowdrift . 



Fig. 116. — Opening of a Red-squirrel's snow-tunnel 



Fig. 117. — Poses, etc., of Common Chipmunk [T. ilrialu>' . 



Fig. 118. — Little Chipmunk Eulamias neglectui) .... 



Fig. 119. — Tracks of the Little Chipmunk ..... 



Fig. 120. — Burrow of Richardson Ground-squirrel, Whitewater, Manitoba 

 (Plan) 



Fig. 121. — Runs of Richardson Ground-squirrel leading to a grain-field 

 Carberry, Man. ....... 



Fig. 122. — Striped Spermophile's playground, Manitoba 



Fig. 123. — Burrow of Striped Ground-squirrel .... 



Fig. 124. — The larva of Cuterebra, secured at Carberry, Man. . 



Fig. 125. — Plans of Woodchuck burrows ..... 



Fig. 126. — Woodchuck — Tracks and paws. (M. monax canadensis) 



Fig. 127. — Diagrams of tails of the five races of Canadian Beaver 



Fig. 128. — Section of dam showing mud face up stream 



Fig. 129. — The Yancey Beaver Ponds, Yellowstone Park 



Fig. 130. — Views of the Yancey Beaver Ponds, Yellowstone Park 



Fig. 131. — Three remarkable Beaver canals. .... 



Fig. 132. — Plan of a Beaver burrow ...... 



Fig- 133- — Ground-plan of a bank-lodge 



Fig. 134. — Ground-plan of a more elaborate bank-lodge 



F>g- 135' — The largest chip I saw at the Yancey Ponds 



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