J.
Jaeger, Parasitic 19
Jaeger, Pomarine 18
Jaeger, Long-tailed 20
Jay, Steller's 231
Jay, Black-headed 232
Jay, Queen Charlotte 233
Jay, Rocky Mountain 234
Jay, Oregon 235
Jay, Gray 236
Jay, Piñon 241
Junco, Slate-colored 282
Junco, Oregon 283
Junco, Shufeldt's 284
K.
Kittiwake, Pacific 22
Kingfisher, Belted 189
Kingbird 217
Kingbird, Gray 218
Kingbird, Arkansas 219
Kinglet, Western Golden-crowned 350
Kinglet, Ruby-crowned 351
Knot 103
L.
Lark, Pallid Horned 227
Lark, Streaked Horned 228
Lark, Dusky Horned 229
Lencosticte, Gray-crowned 257
Lencosticte, Hepburn's 258
Longspur, Lapland 266
Longspur, McCown's 267
Loon, Great Northern Diver 6
Loon, Black-throated 7
Loon, Pacific 8
Loon, Red-throated 9
M.
Martin, Purple 296
Magpie, American 230
Meadowlark, Western 247
Merlin, Black 167
Merlin, Richardson's 168
Merganser, American 48
Merganser, Red-breasted 49
Merganser, Hooded 50
Murrelet, Ancient 14
Murrelet, Marbled 15
Murre, California 17
N.
Nighthawk 207
Nighthawk, Western 208
Nutcracker, Clarke's 240
Nuthatch, Slender-billed 341
Nuthatch, Red-breasted 342
Nuthatch, Pygmy 343