Index. 



Osprey, American 129 



Ossif raga gigantea 259 



Otocoris alpestris 200 



" actia 201 



" adusta 201 



" arcticola 200 



" giraudi 200 



" hoyti 200 



" insularis 201 



" leucolasma 201 



" merrilli 201 



" occidentalis 201 



" pallida 201 



" praticola 200 



" rubea 201 



" strigata 201 



Ouzel, Water 247 



Oven bird 232 



Owl, Acadian 140 



Aiken Screech 142 



American Hawk 143 



American Long-eared 138 



Arctic Horned 143 



Barn 29, 138 



Barred 139 



Burrowing 138 



California Pygmy 140 



California Screech 141 



Dusky Horned 143 



Dwarf Screech 142 



Elf . 140 



Ferruginous Pygmy 140 



Flammulated Screech 142 



Florida Barred 139 



I Burrowing 138 



" Screech 141 



Great Gray 139 



Great Horned 143 



Hoskin 140 



Kennicott Screech 141 



Long-eared 138 



MacFarlane Screech 142 



Mexican Screech 142 



Monkey-faced 138 



Northern Spotted 139 



Northwest Saw-whet 140 



Pacific Horned 143 



Pygmy 140 



Richardson 139 



Rocky Mountain Screech 141 



Saw-whet 140 



Screech 30* 141 



Short-eared 138 



Snowy 143 



Spotted 1 39 



II Screech 142 



Owl, Texas Barred 139 



Texas Screech 141 



Western Horned 141 



Xantus Screech 142 



Oxyechus vociferus 112 



Oyster-catcher, American 25, 104 



Black 104 



Frazar 104 



Pagophila alba 52 



Paludicola?.. 19, 95 



Pandion haliastus carolinensis 129 



Parabuteo unicinctus harrisi 1 32 



Parauque, Merrill 156 



ParidaB 39> I0 9 



Paroquet Carolina. 30, 145 



Parrot, Thick-billed 145 



Partridge 118 



California 116 



Chestnut-bellied Scaled .116 



Gambel 116 



Mearns 123 



Mountain 116 



Plumed 116 



San Pedro 116 



Scaled 116 



Valley 116 



Parus atricapillus 245 



" occidentalis 245 



" septentrionalis 245 



carolinensis 245 



agilis 245 



cinctus alascensis 244 



gambeli 244 



hudsonicus 247 



11 columbianus 244 



" littoralis - 244 



" stoneyi 244 



inornatus 242 



11 griseus 242 



ruf escens. . 244 



" barlowi 244 



" neglectus 244 



sclateri 245 



woll webre 244 



Passer domesticus 219 



Passeculus beldingi 223 



princeps 225 



sandwichensis 223 



" alaudinus 223 



" bryanti 223 



" savanna 223 



rostratus 223 



" guttatus 223 



" halophilus 224 



" sanctorum 224 



303 



