328 



INDEX 



Re view of the birds, 271. 



Review of the mammals, 286. 



Rhus toxicodendron, 316. 



Roadsides, 58. 



Robin, 11. 



Rocks, how made, 42. 



Rock maple, 130. 



Rodents, 177. 



Roots, 90. 



Rose-breasted grosbeak, 160. 



Rose, garden, 12. 



Russian thistle, 65. 



Rust, 250. 



Ruminants, 105. 



Rye, 183. 



S 



Salso!a Kali, 58. 

 Sand bank, 40. 

 Scarlet oak, 134, 14<) 

 Sciurus Carolinensif, 171. 

 Sciurus Hudsonius, 171. 

 Sepals, 16. 

 Setaria glauca, 192. 

 Sheep, 100. 

 Silkweed, 195. 

 Silver maple, 130, 139. 

 Skunk, 274. 

 Smut, 250. 



Soil, field and garden, 224. 

 Soft maple, 130, 139. 

 Sparrow, chipping, 162. 

 Sparrow, English, 73. 

 Sparrow, house, 73. 

 Spermophilus tridecemlineatus, 220. 

 Sphagnum, cymbifolium, 245. 

 Spider, 80. 

 Spinus tristis, 162. 

 Spizella socialis, 162. 

 Spring, flowers of early, 153. 

 Spruces, 255. 

 Squirrel, flying, 171. 

 Squirrel, fox, 171. 

 Squirrel, gray, 171. 

 Squirrel, red, 171. 

 Squirrels, tree, 171. 

 Stamens, 16. 

 Stem, 90. 



Stigmas, 16. 



Stock-raising and agriculture, 227. 



Striped gopher, 220. 



Sugar berry, 135. 



Sugar maple, 130, 144. 



Summary of life in the woods, 289. 



Summer foliage, the woods in their. 



231. * 

 Sunfish, 295. 

 Sunflower, 53. 

 Sunflower, false, 59. 

 Swallows, 27. 

 Swamp hickory, 134, 147. 

 Sweet clover, 64. 



Tachina flies, 10. 



Tamias striatus, 107. 



Teachers' leaflets, 320. 



Tent caterpillar, 6. 



Terms, botanical, 15. 



Thistle, Canada, 60. 



Thistle, Russian, 65. 



Thrasher, brown, 158. 



Tilia Americana, 135. 



Toadstools, 248. 



Tree, apple, 4. 



Tree squirrels, 171. 



Trees and shrubs, the leaves of our, 



231. 



Trees, fruit, 4. 



Trees in their winter condition, 127. 

 Trees, introduction, 123. 

 Trees, shrubs, and vines, the fruit of, 



235. 



Tulip, 1. 



Tulipa Gesneriana, 1. 

 rympanuchus Americanm, 218. 

 Tyrannus tyrannus, 217. 



U 



Jlmus Americana, 133. 

 Underbrush, 177. 



Vegetables, garden, 3. 

 Ireo olivaceus, 165. 



