2S Aves. 
XVII. Aves. 
[1918] 
Nicholls, B. vide Alexander. 
Nichols, J. B. White-winged Larks 
in Sussex. Brown-backed Warbler 
in Sussex. Bt. Bds. London 12 1918 
(159-160). 593 
Nichols, J. T. An aspect of the re- 
lation between abundance, migration 
and range in birds. Science New York 
48 1918 (168-170). 594 
Nicoll, M. J. The Crested Larks of 
the Nile valley. Ibis London 1918 
(741-743). 595 
Nicholl, M. J. vide Flower. 
Nicolin, R. Oin Teiraogallus Cassius. 
Fauna och Flora Uppsala 13 1918 (202- 
263). 696 
Noble, G. K. vide Bangs. 
Noll-Tobler, H. Beobachtungen an 
unsern einheimischen Rallen. St. 
Gallen Jahrb. Nat. Ges. 54 1917 (209- 
245) photos. 597 
Norton, A. H. The Evening Gros- 
beek (Hesperiphona vesper tina) in 
Maine, with remarks on its distribu- 
tion. Auk Cambridge Mass. 35 1918 
(170-181). 598 
Nuttall, J. S. W. A note on the in- 
heritance of colour in one breed . of 
pigeons. An attempt to demonstrate 
a Mendelian type of transmission. 
Journ. Genetics Cambridge 7 1918 
(119-124). 599 
Nyberg, E. Muistiinpanoja linnuista 
Korkcasaarella talvella 1915-16. [Noti- 
zen iiber Vogel auf Hogholmen in der 
Nahe von Helsingfors im Winter 1915- 
lb. ] Helsinki Luonnon Ystiiva 20 
1916 (104-106). 600 
Nyqvist, H. F&glar laggande tvanno 
kullar. Fauna och Flora Uppsala 11 
1916 (21-24). 601 
Nyqvist, H. Om fargen p& bivr&kens 
vaxhud. Fauna och Flora 11 1916 
(24-26). 602 
Nyqvist, H. Ytterligare n&got om 
and faglames drakter. Fauna och 
Flora 11 1916 (261-265). 603 
Nyqvist, H. Nagra ord om sadg&sens 
drakt. Fauna och Flora Uppsala 11 
1916 (272-273). 604 
Oberholser, H. C. A revision of the 
races of Toxostoma redivivum (Gambel). 
Auk Cambridge Mass. 35 1918 (52- 
61). 695 
Oberholser, H. Notes on North 
American birds iv, v, vi. Auk Cam- 
bridge Mass. 35 1918 (62-65 185- 
187, 463-467). 606 
Oberholser, H. C. Notes on the sub- 
species of Numenius americanus Bech- 
stein. Auk Cambridge Mass. 35 1918 
(188-195 350-351). 607 
Oberholser, H. C. Third annual list 
of proposed changes in the A.O.U. 
Check-list of North American birds. 
Auk Cambridge Mass. 35 1918 (200- 
217). 608 
Oberholser, II. Lams nelsoni, in 
juvonal plumago from tho Hawaiian 
Islands. Anas r. rubripcs in North 
Dakota. Auk Cambridge Mass 35 
1918 (349-350). 609 
Oberholser, H. Junco aikeni in 
New Mexico. Auk Cambridge Mass. 
35 1918 (357). 610 
Oberholser, H. C. The subspecies of 
Lams hyperboreus Gunnerus. Auk 
Cambridge Mass. 35 1918 (467-474). 
611 
Oberholser, H. Cinnamon Teal 
( Querquedula cyanoptera) in North 
Dakota. Auk Cambridge Mass. 35 
1918 (476). 612 
Oberholser, H. The specific name 
of the Glossy Ibis. Auk Cambridge 
Mass. 35 1918 (476). 613 
Oberholser, H. The status of Buteo 
platypterus iowensis. Auk Cambridge 
Mass. 35 1918 (478). 614 
Oberholser, H. C. Picoidcs arcticus 
in Florida. Auk Cambridge Mass. 35 
1918 (479). 615 
Oberholser, H. C. Tho range and 
status of Aphelocoma calif omica hypo- 
leuca Ridgway. Auk Cambridge Mass. 
35 f918 (480-481). 616 
Oberholser, H. C. Description of a 
new subspecies of Cyanolaemus clemen- 
ciae. Condor Hollywood Cal. 20 1918 
(181-182). 617 
Oberholser, H. C. Description of a 
new Lanius from Lower California. 
Condor Hollywood Cal. 20 1918 (209- 
210). 618 
Oberholser, H. C. New light on the 
status of Empidonax traillii (Au- 
dubon). Ohio J. Sci. Columbus 18 
1918 (85-98). 619 
