LIST OF ILLUSTRATIONS. 
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83.— Baltimore Oriole, . : i : : 5 ‘ 
84.— Pea Weevil, . 4 ‘ 
85. — Tent Caterpillars, Eggs, aid Cuvest : 
86.— Click Beetle, . i 
87.— Cucumber Beetle and Cnsctilion, 
88.— Gipsy Moth, Male, . i ; . “ 
89.— Cankerworm, . § eee ‘ 
90.— Wood Pewee, . , x ¥ ‘ 
91. — Tortricid Moth, : ‘ a 
92. — Tussock Moth, é ‘i é 
93. — Phoebe, 3 
94. — Moth of Spring viecawoa , : i ‘ . 
95.— Wood-boring Click Beetle, . ‘ P ‘ a 
96. — Brown-tail Moth, “ 
97. — Kingbird, ‘ . ‘ ‘ 
98. — Cetonia Beetle, 
99.— May Beetle, . 
100. — Hummingbirds about Two Weeks old, 
101. Hummingbird feeding Young, : 
102. — Young Hummingbirds nearly fledged, . 
103. — Skull and Tongue of Woodpecker, 
104. — Spearlike Tongue-tip of Downy lyasins 
105. = Pine Borer, . 
106.— Pales Weevil, ‘ fs 
107. — Cocoon of Codling Moth ietesd ig Woodpecker ¥ 
108.— Apple Tree Borer, . 
109.— Section of Young Tree saved by ene Woodpecker, ‘ 
110.— Downy Woodpecker and his Work, 
111. — Bark pierced by Downy Woodpecker, 
112.— The Same, showing the Channels made by Bark Bote, 
113. — Pine Top killed by Pine Weevil, 
114, — Tree ruined for Timber by Pine Weevil, 
115. — Section of Red Maple tapped for Sap, 
116.— A Similar Section, 4 Fi 4 r ‘ 
117. — Hairy Woodpecker, 
118.— Flicker, . 
119. — Black-billed Gekos: 
120. — Caterpillar of the Io Moth, : * ‘ 
121.—Spiny Elm Caterpillar, . . . . . . 
122.— Fall Web Worm, 5 
123. — Red-humped Caterpillar, a 
124. — Tree Hoppers, . A . . . 
125.— American Robin, . ‘ ‘é . a * “ 
126.— White Grub, . ‘ - . J P x r 
127. — Bluebird, - i 5 7 a <i ‘ 
