Nighthawk 207 Nighthawk, Western 208 Nutcracker, Clarke's 240 Nuthatch, Slender-billed 341 Nuthatch, Red-breasted 342 Nuthatch, Pygmy 343 O. Oriele, Bullock's 248 Osprey, American 170 Owl, American Long-eared 171 Owl, Short-eared 172 Owl, Northern Spotted 173 Owl, Great Gray 174 Owl, Richardson's 175 Owl, Saw-whet 176 Owl, North-West Saw-whet 176A Owl, Kennicott's Screech 177 Owl, Macfarlane's Screech 178 Owl, Great Horned 179 Owl, Western Horned 180 Owl, Arctic Horned 181 Owl, Dusky Horned 182 Owl, Snowy 183 Owl, American Hawk 184 Owl, Burrowing 185 Owl, Pygmy 186 Owl, California Pygmy 187 Oyster-catcher, Black 131 P. Partridge, Mountain 132 Partridge, California 133 Pelican, American White 46 Pelican, California Brown 47 Petrel, Gray Fork-tailed 41 Petrel, Leach's 42 Pewee, Western Wood 222 Phalarope, Red 97 Phalarope, Northern 98 Phalarope, Wilson's 99 Pheasant, Ring-necked 145 Phoebe, Say's 220 Pigeon, Band-tailed 146 Pigeon, Passenger 147 Pipit, American 331 Plover, American Golden 125 Plover, Black-bellied 124 Plover, Killdeer 126 Plover, Semipalmated 127 Poor-Will 208 Ptarmigan, Willow 140 Ptarmigan, Rock 141 Ptarmigan, White-tailed 142 Puffin, Tufted 10 Puffin, Horned 11 R. Rail, Virginia 94 Rail, Carolina 95 Raven, Northern 237 Redpoll, Hoary 259 Redpoll 260 Redstart, American 330 Robin, American 358 Robin, Western 359 S.