408 



INDEX 



Flourensia, 283 

 Flowering, 41 

 Flycatchers, 134 

 Flying fish, 319 

 Fontaria corrugatus, 231 

 Food, 105, 109, 174, 321, 350 



birds, 128 



chains, 115, 116 



choice of, 116-118 



coactions, 13, 25 



composition, 128 



differences, 128 



-getting apparatus, 55 



nexes, 116 



plants, 117, 201 



role, 213 



supply, 297, 321 

 Foraminifera, 101, 140, 319 

 Foraminifera community, 345-348, 349 

 Forbs, 125 

 Forest, 11, 20, 172 

 Form, 69 



Formica rufa, 170 

 Forms of behavior, 55 

 Fossorial life, 55 

 Fossorial life habit, 80 

 Fouquiera, 283 

 Foxes, 132, 133, 193 



gray, 108 



kit, 285 



red, 195 

 Fresh-water, see Aquatic 

 Fritillaria, 287 

 Frogs, 133, 134 

 Frontonia, 140 

 Fruit, 126, 133 

 Fucus, 327 

 Function, 49 



biome, 56 



community, 55, 56, 66, 67 

 Fungous gardens, 155 

 Fungus, 138 

 Fur seal, 170 



Gadus collaris, 336 

 Gallinaceous birds, 122 

 Galls, 130 

 Game, 183 

 birds, 104 



Game, mammals, 104 



needs, 105 

 Garfish, 201 

 Gartersnake, 265, 274 

 Gases, 70, 87 

 Gastropod, 323, 325, 326, 331, 336 



-echinoderm community, 230, 244 

 Geckos, 285 

 Geobionts, 9 

 Geolycosa pikei, 147 

 Geomys, 243, 257 

 breviceps sagittalis, 280 

 bursarius, 274 

 lutescens, 259 

 Geosiphon, 139 

 Germination of plants, 37 

 Geyserite, 75 

 Gilbertidia sigolutes, 332 

 Gilbert's sculpin, 332 

 Gizzard shad, 300, 305 

 Gizzard stones, 83 

 Globicephala scammonii, 316 

 Globigerina ooze, 101 

 Glochidia, 143 

 Glycera, 341 

 Glycyrhiza lepidota, 272 

 Gnathophansis, 318 

 Goats, 120, 125 

 Goatsuckers, 134 

 Gobies, 336, 340 

 Golden plover, 208, 209 

 Gonads, 211 

 Goniobasis, 308 

 Gopher, picket-pin, 253 



pocket, 80, 264, 274, 280, 290 

 Gopher snake, 290 

 Gooseneck barnacle, 325, 327 

 Gorgonocephalus euclenis, 332 

 Grass cover, 112 



Grasses, California prairie, 287, 288 

 coastal prairie, 278-280 

 desert plains, 282 

 dominant, 255 

 mixed prairie, 262, 263 

 Pulouse prairie, 290-293 

 proclimax, 263, 264 

 species, 243 

 true prairie, 270-273 

 Grasshopper mice, 264, 285 

 Grasshopper, migrations, 203 



