INDEX. 



Page 



Ice, Experiments with ....... 101 



Ichneumon Flies ........... 47 



Insectary ............... 45 



Insect Cases ............. 33 



" Killing Bottle ........ 31 



" Labels ............. 34 



" Net .............. 30 



" Pins .............. 32 



Insects, Brook ............ 60 



Insects, How to Make a Collection 



Of ................. 30 



Insects, Pond ........... . 68 



" Rearing, in the Schoolroom, 45 



Insects, Some Water ........ 60 



Killing Bottle for Insects 



31 



Labels for Insects 31 



Lead Pencils 164 



Lichens 133 



Liquids, Pressure of 171 



Lobsters 145 



Lupine, Character of Flower . . . 55 



Cross Fertilization of ... 54 



Lupine, The Bee and the 51 



Magnets 158 



Magnetic Needle, To Determine Di- 

 rection of 159 



Magnetic Needle, Variation of ... 159 



Magnetism 158 



Maple Seeds 10 



Marine Life 145 



May Flies 60 



Melon Flowers Fertilized by Insects, 59 



Metals and Minerals 166 



Metals, Properties of 166 



Minerals, Metals and 166 



Mistletoe 135 



Monterey Pine Seed ......... 10 



Moon 168 



Moon, Apparatus to Study Motion of, 169 



" Movements of 168 



Mosquito 12 



Mosquito, Collecting and Rearing . 12 



" Eggs 12, 18 



Moss on Oaks 124 



Mosses 124 



Mould on Bread 42 



Moulds 41 



Moulting of Feathers 143 



Mucor 43 



Mushroom 37 



Nests of Ants 147 



Net for Collecting Insects 30 



North Star, Revolution of 159 



Ovary of Flower 52 



Owl, Feet and Beak of 179 



Oxygen 149 



Combustion of Substances in, 151 

 How to Make . . .149 



Page 



Parasitic Insects 47 



Parasitic Plants 135 



Pencils, Lead, How Made 164 



Pendulum 161 



Petunia 56-57 



Phenonema of Non-living Things . . 79 



Pigeon, Structure of 177 



Pine Tree 133 



Pinning Insects 32 



Pins, Insect ... 32 



Pistil of Flower 52 



Pitawood for Insect Boxes .... 33 



Plants, Food 128 



Plants Without Flowers 120 



Plumule 26 



Pollen of Flower 53 



" " Pine Tree 133 



Pond Insects 68 



" Scum 126 



Poppy, California 52 



Potato, Starch in 132 



Pressure of Air and Liquids . . . .171 



Prothallium of Fern 120 



Puff Balls 40 



Rearing Insects in the Schoolroom, 45 



Root Cap 28 



" Systems 27 



" Tip 28 



Roots, Growth of. 24 



Salamanders, Eggs of . 

 Sand . 



Sandpiper, Bill and Legs of. 

 Scum, Green, of Ponds. . . . 

 Seed, Coats of 



" Leaves 



" Structure of 



Seeds 



Germination of . . . . 



" of Pine Trees 



Setting Board for Insects . . 

 Shrimps 



L lugs, Snails and 



Smoke, What it is 



Snails and Slugs 



Snipe, Bill and Legs of 



Soap Bubbles 



Soil 



Solids Expanded by Heat 



Solution and Crystallization . . . . 



Spawn of Mushroom 



Sphinx Moth, Visiting Petunia . . . 



Spiders, About 



Spider, Structure of . . 



1 Webs 



" Spinning of 



Spiders, Catching 



Danger of Bite of 



Eyes of 



Fangs of 



Field Work 



Identifying and Collecting 



137 



99 

 179 

 126 



26 



22 



22 



133 



33 



145 



139 



156 



139 



179 



162 



99 



85 



95 



38 



57 



103 



106 



112 



116 



103 



103 



107 



107 



108 



, 103 



