INDEX. 



349 



Indusium, 274. 

 Insect orders, 51. 



rearing, 21, 42, 332. 



visitors, 29, 31, 42, 50. 

 Insects in spring, 36. 



, study of, 153. 

 Instinct in birds, 112. 



eels, 74. 



Instruments, Meteorological, 317, 

 Irideae, 199. [337. 



Iris, 234. 



Jackdaw, 115. 

 Julus, 301. 



Kestrel, 129. 



Labiatae, 199. 



Ladybird, 308. 



Lamium, 230. 



Lapwing, 126. 



Larch, 26, 236. 



Lateral line of fishes, 74 77. 



Lathy rus, 223. 



Leaf mould, 45. 



Leafing of trees, 11. 



Leaping of salmon, 71. 



Leather jacket, 312. 



Leaves, 18, 20, 29, 30, 78, 216. 



Leguminosae, 198. 



Lenticel, 253, 255. 



Lepidoptera, 167, 332. 



Lesson list, 32. 



Life histories, study of, 182. 



history of frog, 86. 



of gnat, 184. 

 Lilac, 26. 

 Limax, 304. 



Lime, 26, 240, 241, 251, 265. 

 Linnet, 119. 

 Litholius, 300. 

 Live animals, 79, 80. 

 Lizards' eggs, 92. 

 Local lists, 12. 

 Locomotion, 189. 

 Looper caterpillars, 155. 

 Lutraria elliptica, 147. 

 Lymph hearts, 82. 



Mactra, 147. 

 Maggot, 168, 314. 

 Magpie, 115. 



moth, 153, 160. 

 Maize, 248. 



Mammals, wild, of farm, 51, 131. 

 Maple, 264. 

 Marine aquarium, 331. 

 Marsh Marigold, 197. 

 Martin, 123. 

 May-fly, 181, 188, 332. 

 Meal worms, 31, 332. 

 Meteorological instruments, 337. 

 Methods, general, 6. 

 Mica, 282. 

 Microgaster, 306. 

 Migrants, 12, 44. 

 Migration of birds, 110. 

 Migrations of eels, 73. 



of salmon, 75. 

 Millipedes, 301. 

 Minerals, 63. 

 Mistletoe, 242. 

 Modifications in plants, 25. 

 of leaves, 30. 



Mole, 131. 

 Mollusca, 180. 

 Monkshood, 244. 

 Monocotyledons, 201. 

 Moon, 45. 

 Mosaics, 30, 219. 

 Mosquitos, 309. 

 Moss, 276. 



Mother of pearl, 146. 

 Moths, 31, 167, 336. 

 Moulds, 277. 

 Moulting, 158. 

 Mountain Ash, 224, 252, 262. 



hare, 193. 



Movement, study of, 3, 56, 57, 75. 

 Muscles, 70, 108. 

 Mushrooms, 45, 279. 

 Nectary, 28, 212, 226, 235. 

 Nepa, 188, 190. 

 Nesting, 12. 

 Nettle, 236. 

 Newt, 33, 86, 189, 329. 

 Nostrils of bird, 105. 



