348 



INDEX. 



Earthworm, 176. 



Earwigs, 302. 



Eels, migrations, 73. 



Eggs, 92. 



" Eggtooth," 96. 



Elm, 26, 236, 239, 258. 



Elvers, 36, 73. 



Equinoxes, 38, 45. 



Equipment, 327. 



Evergreens, 20, 49, 220, 268. 



Excursions, 12. 



Fall of leaf, 225. 



" False caterpillars," 168. 



Feathers, 98, 336. 



Feeding of fresh-water animals, 



183. 



Felspar, 282. 

 Ferns, 272. 



Fibro-vascular bundles, 211. 

 Fig, 242. 

 Figwort, 231. 

 " Finger and Toe," 299. 

 Fins, 70, 77. 

 Fish, 67. 

 Flies, 168, 309. 

 Flight of butterflies, 162. 

 Floral lists, 29. 

 Flowering fern, 273. 

 Flowers, 18, 78, 226. 

 Form, 3, 56, 68. 

 Fresh-water animals, 180. 

 Frogs, 80. 



, life history, 87. 

 Fruits, 20, 26, 29, 43, 78, 238. 

 Fumariaceae, 198. 

 Fumitory, 198. 

 Functions of plants, 207. 



Gadfly, 310. 

 Gallflies, 168. 

 Gammarus, 181, 190. 

 Garden, school, 288. 

 Garlic Hedge Mustard, 11. 

 Geometridae, 155. 

 Geophilus, 300. 

 Geraniaceae, 198. 

 Geranium, 244, 245. 



Geum, 242. 



Gills, 87, 88. 



Glands, 82. 



Gnat, 33, 184, 186, 330. 



Goat moth, 170. 



Willow, 260. 

 Gooseberry, 243, 246. 

 Goosegrass, 242. 

 Gorse, 35. 

 Granite, 65, 281. 

 Grasses, flowers of, 234. 

 Grasshoppers, 169. 

 Gravity, centre of, 69. 



,, , specific, 69. 

 Greenfly, 171, 307. 

 Groundsel, 35, 296. 

 Grub, 168, 169. 

 Guillemot, 93, 94. 

 Gull, 127. 

 Gymnosperm, 270. 



Haddock, 70. 

 Hair, 336. 



of mole, 132. 

 Haliotis, 149. 

 Halteres, 311. 

 Harvesting animals, 44. 

 Hawthorn, 26, 262, 266. 

 Hazel, 11, 251, 258. 

 Heart's-ease, 229. 

 Hedgehog, 141, 193. 

 Helix, 150, 304. 

 Hemiptera, 171, 181. 

 Hesperornis, 105. 

 Heterostyly, 233. 

 Hibernation, 36, 86, 193. 

 Hive bee, 171. 

 Hornbeam, 241, 265. 

 Horse-chestnut, 26, 264. 

 House fly, 44, 309. 

 Hover fly, 308. 

 Humble-bee, 12, 31, 38. 

 Hyacinth, 25. 

 Hymenoptera, 168. 



Ichneumon flies, 168, 306. 

 Individual interest, 31. 

 Indoor studies, 13, 37, 41. 



