1854 



U.S. NATIONAL MUSEUM BULLETIN 23 7 



Nichols, Charles K., on Ipswich sparrow, 



(359 

 Nichols, John T., on eastern fox sparrow, 

 1396 

 on European goldfinch, 385, 387, 



394 

 on white-throated sparrow, 1374 

 Nichols, L. N., on gray-headed junco, 

 1120 

 on lark sparrow, 886 

 Nicholson, D. J., on Cape Sable sparrow, 

 861 

 on Carolina slate-colored junco, 



1046 

 on dusky seaside sparrow, 852, 853, 



854, 856, 857 

 on eastern gulf coast seaside 



sparrow, 839 

 on Florida cardinal, 16 

 on Florida grasshopper sparrow, 



726, 727, 731 

 on indigo bunting, 98 

 on Mississippi song sparrow, 1516, 



1517 

 on Smyrna seaside sparrow, 835, 



836, 837, 838 

 on Wakulla seaside sparrow, 840 

 on western seaside sparrow, 844 

 Nicholson, E. M., on Japanese haw- 

 finch, 200, 202 

 on snow bunting, 1656, 1661 

 Nicholson, Wray H., on grasshopper 

 sparrow, 726, 730, 731, 732, 736, 

 737, 740 

 on Smyrna seaside sparrow, 835, 

 836 

 Nickell, Walter P., on eastern gold- 

 finch, 449, 450, 462, 464 

 Niedrach, Robert J., on brown-capped 

 rosy finch, 373, 376, 377, 380, 

 382, 383 

 Niedrach, Robert J., and Rockwell, 

 Robert B., on gray-headed junco, 

 1103 

 on mountain song sparrow, 1525, 

 1526 

 Niethammer, G., on eastern rustic bun- 

 ting, 1683 

 Nighswonger, Paul, on tree sparrow, 



1160 

 nigrescens, Ammospiza, 838, 849, 860, 

 864 

 Melospiza georgiana, 1475, 1490 



nigricans, Coccothraustes coccothraus- 



tes, 199 

 nigrilora, Zonotrichia leucophrys, 1275 

 nisus, Accipiter, 197 

 nivalis, Plectrophanes, 1567 



Plectrophenax nivalis, 1 652, 1678, 

 1679 

 Nolan, Val, Jr., on Atlantic song spar- 

 row, 1512 

 on Brown's song sparrow, 1563 

 on Dakota song sparrow, 1523 

 on desert song sparrow, 1562 

 on eastern song sparrow, 1492 

 on Heermann's song sparrow, 1554 

 on Illinois Bachman's sparrow, 972, 



974 

 on indigo bunting, 88, 97 

 on Marin song sparrow, 1546 

 on Mendocino song sparrow, 1545 

 on Merrill's song sparrow, 1529 

 on Modesto song sparrow, 1553 

 on Modoc song sparrow, 1531 

 on mountain song sparrow, 1525 

 on red crossbill, 509 

 on rufous-sided towhee, 575 

 on rusty song sparrow, 1541 

 on San Diego song sparrow, 1555 

 on song sparrow, 1491 

 on song sparrow: Pacific Insular 



subsp., 1557 

 on sooty song sparrow, 1540 

 on yellowhead or Riley song spar- 

 row, 1527 

 Nonpareil (see eastern painted bunting), 



140 

 Norris {in Friedmann), on eastern song 



sparrow, 1506 

 Norris, J. Parker, on western evening 



grosbeak, 240 

 Norris, Robert A., on eastern and Cana- 

 dian chipping sparrows, 1177, 

 1179 

 on eastern Savannah sparrow, 684, 



685, 686, 687, 689, 692 

 on eastern white-crowned sparrow, 



1281, 1285, 1286 

 on green-tailed towhee, 547 

 on indigo bunting, 82, 108 

 on Nevada Savannah sparrow, 710 

 Norris, Robert A., and Hight, G. L., Jr., 

 on Churchill Savannah sparrow, 

 697, 698 



