Garden Work 206 Tree Seeds 207 Transplanting--flowers, vegetables, tree seedlings 208 Budding 209 Cuttings--leaf cuttings, root cuttings, layering 211 Planting and Care of Herbaceous Perennials 212 Garden Studies--biennials 212 Wild Flowers 213 Study of the Trillium 213 Class-room lesson on the specimens 213 Adaptations of Animals 215 Bird Types 217 Woodpeckers--the downy woodpecker; observations 217 Flycatchers 219 Wrens 219 Insect Types 220 Cabbage-butterfly 220 Tussock-moth 221 Potato beetle 222 References 222 Fish--Observations; problems; references 223 CHAPTER XII. FORM IV: AUTUMN Garden Work 225 Herbaceous Perennials from Seed 226 Trees--Deciduous; references 227 Trees in Relation to their Environment 228 Fruits--Excursion to a well-kept orchard 229 Small Fruits 230 Autumn Wild Flowers--Milkweed; correlations 230 Trees--The White Pine 232 Outline of a class-room lesson on the white pine; correlations; references 235 Apples--Comparative Lesson on Winter Varieties 239 King, Baldwin, Northern Spy 239 Codling moth; references 240 Some Common Animal Forms; references 242 Centipeds and millipeds 243 Salamanders or newts 243 Spiders 244 Bird Studies 245 CHAPTER XIII. FORM IV: WINTER Forest Trees 246 Evergreens; Wood Specimens 246