LIST OF ILLCSTBATIUNS. 



XVll 



eeks old, 



Figure 83. — Baltimore Oriole, 



Figure 84. — Pea Weevil, 



Figure 85. — Tent Caterpillars, Eggs, and Cc 



Figure 86. — Click Beetle, . 



Figure 87. — Cucumber Beetle and Curculios, 



Figure 88. — Gii)sy Moth, Male, . 



Figure 89. — Cankerworm, . 



Figure ilO. — Wood Pewee, . 



Figure 91. — Tortricid Moth, 



Figure 92. —Tussock Motli, 



Figure 93. — Phojhe, .... 



Figure 94. — Moth of Spring Cankerworm, 



Figure 95. — Wood-horing Click Beetle, 



Figure i)6. — Brown-tail Moth, 



Figure 97. — Kingbird, 



Figure 98. — Cetonia Beetle, 



Figure 99. — May Beetle, 



Figure 100. ^Hummingbirds about Two Wi 



Figure 101. — Hummingbird feeding Young, 



Figure 102. — Young Hummingbirds nearly Hedged, 



Figure 103. — Skull and Tongue of Woodpecker, 



Figure 104. — Spearlike Tongue-tip of Downy Woodpecker, 



Figure 105. — Pine Borer, 



Figure 106. — Pales Weevil, 



Figure 107. — Cocoon of Codling Moth pierced b.y Woodpecker, 



Figure 108. — Apple Tree Borer, . 



Figure 109. — Section of Young Tree saved by Downy Woodijecker, 



Figure 110. — Downy Woodpecker and his Work, 



Figure 111. — Bark pierced by Downy Woodpecker, 



Figure 112. — The Same, showing the Channels made by Bark Beetles, 



Figure 113. — Pine Top killed by Pine Weevil, . 



Figure 114. — Tree ruined for Timber by Pine Weevil, 



Figure 115. — Section of Red Maple tapped for Sap, . 



Figure 116. — A Similar Section, 



Figure 117. — Hairy Woodpecker, 



Figure 118. — Flicker, .... 



Figure 119. — Black-billed Cuckoo, 



Figure 120. — Caterpillar of the lo Moth, 



Figure 121. — Spiny Elm Caterpillar, . 



Figure 122. — Fall Web Worm, . 



Figure 123. — Red-humped Caterpillar, 



Figure 124. — Tree Hoppers, 



Figure 125. — Robin, .... 



Figure 126.— White Grub, . 



Figure 127. — Bluebird, 



