432 INDEX. 



Moth, tent caterpillar, eggs of 167, 369 



tussock, 232 



Hunger, H. C 326 



Musselman, C. C 55 



Nash, C. W., 44, 45, 227, 318, 330 



Nectarophora destructor, 304 



Nighthawk, (JO, 341 



food of, 342 



Nuthatch, Canada 176 



Red-breasted, 115, 176 



food of, 176 



White-breasted, 115, 122, 171 



food of 174 



Nuthatches 163 



Nuttall, Thomas, 226, 231, 251, 263 



Nyctala acadica, 368 



Nyctea nivea, 367 



Nycticorax nycticorax naevius, 351 



Oak pruner 99, 256 



Oriole, Baltimore, . 70, 114, 115, 122, 125-128, 131-133, 13(5, 137, 140, 143, 224, 230 



food of, 226 



Orchard, 224 



Orioles, 69, 108 



Osborn, Herbert, 187 



Osprey, American, 413 



Otus brachyotus, 78 



Oven-bird, . ... . .115,122,124,127,134,141,144,146,188 



food of, 190 



Owen, Daniel E., 42,45,51 



Owl, Acadian, . . 368 



American Hawk, ........... 367 



American Long-ared, 368 



Barn, 79, 368 



Barred 367 



Great Horned, 367 



Hoot 367 



Saw-whet, 368 



Screech, 368 



Short-eared, 78, 367 



Snowy, 367 



Owls 77 



Packard, A. S 32-36, 111, 112, 256, 348 



Paleacrita vernata, 70 



Palmer, T. S., 418, 419 



Pandion hiliaetus carolinensis, 413 



Papilio polyxenes, 305 



Partridge, 267 



Parusatricapillus, 163 



Pea louse, ............. 304 



Peabody Bird, 307 



Pear tree psylla, 153, 377 



Pe'licot, P., . .56 



