1 1921 J 
XV. Aves. 
Aves. 21 
497. — Mousley, H. Further notes 
and observations on the birds of 
Hatley, Stanstead County, Quebec, 
1919. Auk Lancaster Pa. 38 1921 pp. 
51-59. 
498. — Mousley, H. Which sex 
selects the nesting locality. Auk 
Lancaster Pa. 38 1921 pp. 321-328. 
499. — Mullens, W. H. Notes on the 
Great Auk. Bt. Bds. London 15 
1921 pp. 98-108 3 pis. 
500. — Mfullens], W. H. Henry 
Wemyss Feilden. Ibis London 1921 
pp. 726-728. 
501. — Munn, P. W. Notes on the 
birds of Alcudia, Majorca. Ibis Lon- 
don 1921 pp. 672-719 map. 
502. — Murisier, P. Apropos d’une 
Poule gynandromorphe. Bull. Soc. 
Vaud. Sci. Nat. Lausanne 54 1921 
pp. 123-130 1 fig. 
503. — Murphy, It. C. The sea-coast 
and islands of Peru IV-VII. Brook- 
lyn Mus. Quarterly 8 1921 pp. 1-28 
35-55 91-105 142-155 many photos. 
504. — Murphy, R. C. & Harper, F. 
A review of the Diving Petrels. Bull. 
Amer. Mus. N. H. New York 44 1921 
pp. 495-554 5 pis. 7 text-figs. 
505. — Nakao, H. Birds seen in 
Hiroshima City. Tori Tokyo 3 No. 11 
1921 figs. 
506. — Neumann, L. Der Schwarz- 
storch — Ciconia nigra (L.) — ein uralter 
Einsiedler in den seenreichen Waldungen 
des Kreises Dt. -Krone. Zs. Oologie 
Neumark 25 1920 pp. 49-59. 
507. — Newton, E. T. Fossil bird 
remains collected by Dr. Forsyth 
Major in Sardinia, Corsica and Greece. 
Proc. Zool. Soc. London 1921 pp. 229- 
232. 
508. — Nice, M. M. Nests of Mourning 
Doves with their young. Condor 
Berkeley Cal. 23 1921 pp. 145-147 
2 photos. 
509. — Nichols, J. T. Estimated 
numbers of Shore birds. Auk Lan- 
caster Pa. 38 1921 pp. 110-112. 
510. — Nicoll, M. J. A new Sand- 
grouse. Bui. Bt. Orn. Cl. London 41 
1921 p. 128. 
511. — Nicoll, M. J. New forms of 
Galerida and Charadrius. Bui. Bt. 
Orn. Cl. London 42 1921 p. 7. 
512. — Nielsen, P. Havornens ( Hali - 
aelus albicilla) udbredelse paa island i 
de sidste 30 aar. Dansk. Orn. Tids. 
Kjobenhavn 15 1921 pp. 69-83. 
513. — Norton, S. T. W. Notes on 
the domestic habits of the Spotted- 
sided Finch ( Stagonopleura guttata). 
Emu Melbourne 20 1921 pp. 228-233. 
514. — Nubling, E. The Satin Bower 
Bird : some observations. Emu 
Melbourne 21 1921 pp. 1 1—31 pis. 4-8. 
515. — Oberholser, H. C. Notes on 
North America birds X. Colymbus, 
Botaurus, Grus, Gallinago. Auk 
Lancaster Pa. 38 1921 pp. 79-82. 
516. — Oberholser, H. C. The geo- 
graphic races of Gyanocilta cristata. 
Auk Lancaster Pa. 38 1921 pp. 83-89. 
517. — Oberholser, H. C. Sixth 
annual list of proposed changes in the 
A.O.U. Check-list -of North American 
birds. Auk Lancaster Pa. 38 1921 
pp. 264-269. 
518. — Oberholser, H. C. A revision 
of the races of Dendroica auduboni. 
Ohio J. Sci. Columbus 21 1921 pp. 240- 
248. 
519. — Oberholser, H. C. Mutanda 
ornithologica X, XI. Proc. Biol. 
Soc. Washington D.C. 34 1921 pp. 49- 
50 105-108. 
520. — Oberholser, H. C. Textor 
Teinminck versus Alecto Lesson. Hy- 
phantornis Gray becomes Textor Tem- 
minck. Proc. Biol. Soc. Washington 
D.C. 34 pp. 78-79. 
521. — Oberholser, H. C. Lioptilus 
Cabanis preoccupied. A new name for 
the genus Curaeus Sclater. Anthra- 
coceros Reichenbach versus Hydrocissa 
Bonaparte. Note on the name Hyper- 
megethes Reichenow. Note on the 
generic names Textor, Alecto and 
Hyphantornis. Proc. Biol. Soc. Wash- 
ington D.C. 34 1921 pp. 136-137. 
522. — Oberholser, H. C. Notes on 
Horsfield’s “ Zoological Researches in 
Java.” Proc. Biol. Soc. Washington 
D.C. 34 1921 pp. 163-166. 
