horse, wild, Eciitiis pizciialskii Table 25-1 

 horse-weed, Enf;e>o>i Cdiiadciisis. 115 

 hummingbird, Trochilidae, 270, 297-298, 348 

 hummingbird, Allen's, Sf/«s/)/«j>M.s' sasin. 252, 312 

 hummingbird, Anna's, C/ilypIc anna, 252, 312 

 hummingbird, broad-tailed, Sflasfyliorus />lalyce>us. 313 

 hummingbird, calliope, Stetliita calliope. 307 

 hummingbird, Costa's. Calyple costae. 335-336 

 hummingbird, ruby-throated, Archilochus colubris. 



Table 8-6, 297-298 

 Hydra. Hydrozoa (coelenterate), 71, 81, 82, 87-88, 178 

 hydra, green, CMorohydta itrhlissnna. 177 

 hydroid, Hydrozoa, (coelenterate), 211-212, 362, 363, 



364 

 Hydrometridae {see measurer, water), 83-84 

 Hydrophilidae,(set' beetle, diving) 

 hyena, Hyaenidae (mammal), 347 

 Hymenoptera (wasps, bees, ants), Table 9-6, 147, 182, 



227, 313, 319, 347 



I 



Ichneumonidae (insects), 182, 311-312 



incense-cedar, Libocedrus decurrens. 302 



Indian, American, 117, 300, 310, 330 



inkberry. Ilex filabra (tree), 168 



insect, Insecta, Table 3-1, 97-98, 101, 104-105, 106- 



107, 114-115, 115, 123-124, 124. 126-127, 128, 128- 

 129, 129, 130, 131-132, 137. Table 8-2, 147, 155, 

 155-156. 156. 158. 158-159, Table 9-7, Table 9-8, 

 Table 16-7. 177, 183, 188. 192-194, 194, 195, 215, 

 230, 231, 234-235, 235. 246, 252, 252-253, 253, 255, 

 258-259, 261, 266, 298, 299, 299-300, 319, 322, 338, 

 338-339, 347, 347-348, 348, 349, 354, 363, 366 



insect, aquatic, 24, 24-25, 25, 37-38, 38, 39, 56, 65, 73, 

 146 



insect, land, 96, 171, 299, 300, 305-306, 335, 338 



Insectivora (mole, shrew), 270, 270-271, 271 



Isopoda (crustaceans), 52, 87, Table 3-1, 123-124, 124, 

 134, Table 7-1, Table 9-7, Table 9-8, 250, 349, 362, 

 363, 368 



jackal, Canis aureus (mammal). Table 25-1, 271 

 jaeger, long-tailed, Stercorarius lotigicaudus (bird), 31 

 jaeger, parasitic, Stercorarius parasiticus. 318 

 jaeger, pomarine,S/e)Torani<.s pomarinus. 240, 318 

 Japygidae, Thysanura (insect). Fig. 9-6, Table 9-8 

 jay, blue, Cvanocitta cristata (bird). Fig. 12-5, 297-291 



Table 7-4, Table 8-6, Table 23-1 

 jay. gray. Perisoreus canadensis. Fig. 23-2, 302-303, 



308, Table 23-1 

 jay, pinon, Cymnorhinus cyanocephala. 311-312 

 jay, scrub. Aplieloco»ia coerulescens. 298, 311-312 

 jay, Steller's, Cyanocitta stelleri, 307 

 jellyfish, Scyphozoa, 357, 360 

 jellyfish, fresh-water, Craspedacusta. 66-67 

 jerboa. Clacla/^a. Table 25-1 

 Joshua-tree, Yucca brevifolia. Fig. 26-2, 333 

 junco, gray-headed, Junco caniceps (birds), 307 



junco, Oregon, Junco orcfjanus. Fig. 23-3, 307, 308 

 junco, slate-colored, Junco livenwlis, 110, 303-305, 305, 



308, Table 23-1 

 juniper, Junipcrus (tree), 311 

 juniper, creeping, Junipcrus horizonlalis. 105 



katydid, Pseudophyllinao (insect). Fig. 9-9, 107 



katydid, false, Phaneropterinid, 107 



kelp, Phaeophyceae (brown algae), 363, 364 



killdeer, Clunadrius uociferus (bird). Fig. 13-4, 192- 



194, Table 7-4 

 killifish, Fundulus (fish), 368 



kingbird, Cassin's, Tyrannus vociferans. 297-298 

 kingbird, eastern, Tvrannus tyrannus, 109-110, 297-2 



Table 7-4 

 kingbird, gray, Tyrannus dominicensis. 298 

 kingbird, western, Tyrannus verticalis, 297-298 

 kingfisher, Alcedinidae (bird), 270 

 kinglet, golden-crowned, Rc^ulus satrapa (bird). Fig. 



23-3, 302-303, 303-305, 305, Table 23-1 

 kinglet, ruby-crowned, Regulus calendula. Fig. 23-5, 



302-303. Table 23-1 

 kingsnake, Lainpropeltis getulus. 298 

 kinkajou, Potostlauus (mammal). Table 27-2, 349 

 kite, Mississippi, Ictinia misisippiensis (bird), 298 

 kite, swallow-tailed, Elanoides forficatus. 298 

 kiwi, Apteryx (bird), 270 

 knot, Calidris camitus (bird), 318 



labrador-tea. Ledum groenlandicum (bush), 92, 



Table 7-6 

 lacewing, green, Chrysopidae (insect), 85, Fig. 9-9, 



Table 9-7 

 Lagomorpha (rabbit, cottontail), 329 

 laminaria (see kelp) 



lamprey, sea, Petromyzon marinus (fish), 77 

 Lapp (man), 321 



lapwing, Vanellus vanellus (bird), 150, Table 15-5 

 larch, subalpine, Larix lyallie (tree), 302 

 larch, western, Larix occidentalis. 302 

 lark, horned, Eremophila alpestris (bird), 125, 150, 247, 



318, 319, 321-322, 326, 337 

 laurel, Kalmia (shrub), 92 



leafhopper, Cicadellidae (insects). Fig. 9-9. 124, 135. 



137-138, Table 9-7, 187, 227, 310, 311-312, 313, 



322, 337 

 leafhopper, sugar cane, Perkinsiella saccharicida, 227 

 leatherleaf, Chamaedaphne calvculata (bush), 92, Fig. 



7-5, Table 7-6 

 leech, Hirudinea (annelid), 87, Table 6-2. Table 7-1 



319, 348-349, 349 



legume, Leguminosae (plant), 166-167, 343 



lemming, brown, Lemmus trimucromitus. Fig. 17-4, 228, 



237, 318 

 lemming, Lemmus, Dicrostonyx {mammals), 238-239, 



241, 318, 320 

 lemming, European, Lewwws /eww«s, 228, 231, 237, 318 



lnde> 



457 



