T
Tachycineta thalassina , 387
Tadarida brasiliensis , 439
Tall Angelica, 109
Tall Hackelia, 126
Tall Perityle, 121
Tall Skeleton Weed, 178
Tall Yellow Evening Primrose, 162
Tamaricaceae, 211
Tamarisk Family, 211
Tamarix ramosissima , 211
Tanagers, 413
Tantilla hobartsmithi , 297 , 336 , 345 , 348
Tarantula Hawks, 269
Taxidea taxus , 453
Tegrodera latecincta , 260
Teiidae, 320
Tenebrionidae, 260
Tent Caterpillar, 262
Tenthredinidae, 268
Tenthredo , 268
Termites, 253
Tetradymia canescens , 122 –23
Tetranychidae, 248
Tettigoniidae, 254
Thalictrum alpinum , 190
Thalictrum sparsiflorum , 190 –91
Thamnophis couchii , 298 , 336 , 348
Thamnophis elegans , 297 , 338 , 349
Thamnosma montana , 199
Thelypodium jaegeri , 129
Theraphosidae, 246
Theridiidae, 246
Thicket Hairstreak, 265
Thomomys , 445
Thorny Skeleton Plant, 122
Thorybes mexicana blanca , 263
Thrashers, 405 –6
Thraupinae, 413
Threadleaf, 118 –19
Three Hearts, 149
Thrushes, 403 –5
Thryomanes bewickii , 398
Thunderstorms, 9 –11
Ticks, 248
Tiger Beetles, 258
Timbrook Dotted Langloisia, 173
Tipula , 267
Tipulidae, 267
Titmice, 392 –94
Toad Lily, 187
Toads, 277 , 278 , 280 , 283 –85
Tonopah low, 6
Toposcale effects, 11 –12
Torch Cactus, 131
Towhees, 415 –27
Townsend's Solitaire, 403 , 404
Townsendia scapiegera , 123
Tree of Heaven, 103 –4
Trees, 87 –92
key to, 104 –6
Tricardia watsonii , 149
Trichodes ornatus , 259
Trifolium andersonii , 82 , 146
monoense , 146
Trilobites, 46
Trimerotropis pallidipennis , 254
Trimorphodon biscutatus , 297 , 338 , 352
Trochilidae, 379
Troglodytes aedon , 398
Troglodytidae, 397 –400
Tuberolachnus salignus , 256
Tufted Hairgrass, 82
Tule Elk, 456 –57
Turdinae, 403 –5
Turdus migratorius, 404 –5
Turpentine Broom, 199
Twig Girdler, 259
Two-needled Pinyon, 93
Typical Owls, 373 –76
Tyrannidae, 381 –86
Tyrant Flycatchers, 381 –86