41 Aves. 
Titles. 
5800 
Nicoll, M. J. Tho Alpine Ring Ouzel 
Turdua torguatua alpcstria Brehm. A 
now British Bird. Hastings and E. 
Sussex Nat. 1 1011 (311-312). 961 
Nichols, A. R. The Irish Dipper, 
Jay and Coal Titmouse. Irish Nat. 
Dublin 20 1911 (44-45). 962 
Nichols, J. B. Rare birds in Sussex. 
Brit. Birds London 5 1911 (49-50). 963 
Nichols, J. B. and others. Southern 
Grey Shrike in Sussex. Brit. Birds. 
London 5 1911 (75, 111). 964 
Ninni, E. Cattura di un Fenicottero 
in provincia di Venezia. Riv. ital. Orn. 
Bologna 1 1911 (84). 965 
Noggler, J. Ankunfts- und Abzugs- 
daten aus Mariahof 1910. Ornith. 
Jahrb. Hallein 22 1911 (152-154). 966 
N0rgaard, J. P. Om store Rovfugle- 
kuld i 1910. [On great hatches of rap- 
torial birds in Denmark in the year 
1910.] K0benhavn Ornith. Tids. 5 1911 
(131-134). 967 
North, A. J. Nests and eggs of birds 
found breeding in Australia and 
Tasmania. Australian Museum Special 
Catalogue No. 1 Vol. Ill Parts i-iii 
1911 (1-248) 3 pis. 968 
North, A. J. On a new genus of 
Australian Insectivorous Birds. Agric. 
Gaz. Sydney N.S.W. 22 1911 (211). 
(See also Sydney Proc. Linn. Soc. 
N.S.W. 34 1911 (44 and 85). 969 
North, A. J. Description of a new sub- 
species of Dacelo gigaa (“ Laughing 
Kingfisher ” or “ Laughing Jackass ”). 
Agric. Gaz. Sydney N.S.W. 22 1911 
(609). 970 
Norton, A. H. A second European 
Teal ( Nettion crecca ) in Maine. Auk 
Cambridge Mass 28 1911 (255). 971 
Norton, A. H. A recent Turkey 
Vulture ( Catliartes aura aeptentrionalia ) 
in Maine, and revision of earlier records. 
Auk Cambridge Mass. 28 1911 (263-264). 
972 
Norton, A. H. The Dovekie in Maine 
in summer. Auk Cambridge Mass. 28 
1911 (481). 973 
Oberholser, II. 0. A revision of the 
forms of the hairy woodpecker 
( Dryobatea villosu'a [Linnaeus]). Wash- 
ington D.C. Smithsonian Inst. Proc. 
U. S. Nation. Mus. 40 1911 (595-621) 
map. 974 
Oberholser, H. C. A revision of the 
forms of the ladder-backed woodpecker 
( Dryobatea acalnria [WaglerJ). Wash- 
ington D.C. Smithsonian Inst. Proc. 
U. S. Nation. Mus. 41 1911 (139-159) 
map. 975 
Oberholser H. C. Description of a 
new Melospiza from California. Wash- 
ington D.C. Proc. Biol. Soc. 24 (251— 
252). 976 
Oberholser H. C. A monograph of 
the Flycatcher Genera Hypotliymia and 
Cyanonymplm. Washington D.C. Smith- 
sonian Inst. Proc. U.S. Nation. Mus. 39 
1911 (585-615). 977 
Ogilvie-Grant, W. R. [edited by]. 
Report of the immigrations of summer 
residents in the spring of 1910 : also 
notes on the migratory movements and 
records received from Lighthouses and 
Lightvessels during the autumn of 1909 
by the Committee appointed by the 
British Ornithologists’ Club. Loudon 
Bull. Brit. Ornith. Cl. 28 1911 (1-313). 
978 
Ogilvie-Grant, W. R. On the Irish 
Coal-Titmouse ( Parua hibei'nicua). 
Ibis London 1911 (548-552) pi. x. 979 
Ogilvie-Grant, W. R. Carpodacua 
jormoaanua nom. n. replaces G incertua 
preoccupied. London Bull. Bt. Orn. Cl. 
27 1911 (50-51). ' 980 
Ogilvie-Grant, W. R. Taraiger el- 
gonenaia sp. n. described. London Bull. 
Bt. Orn. Cl. 27 1911 (57). 981 
Ogilvie-Grant, W. R. Note on Xan- 
thomelua ardena. London Bull. Bt. Orn. 
Cl. 27 1911(66-67). 982 
Ogilvie-Grant, W. R. Cyclopaittacua 
godmayii sp. n. described. London Bull. 
Bt. Orn. Cl. 27 1911 (67-68). 983 
Ogilive-Grant, W. R. Aprosmictua 
wilhelminae sp. n. described and remarks 
on Ptilopm geatroi and P. zonurua. 
London Bull. Bt. Orn. Cl. 27 1911 (83- 
84). 984 
Ogilvie-Grant, W. R. Campochaera 
a loeti and Pycnopygiua stictoccphahia 
noted from Dutch N. Guinea. London 
Bull. Bt. Orn. Cl. 27 1911 (104). 985 
Ogilvie-Grant, W. R. Columba atal- 
keri and Piezorliynchua wcllai spp. n. 
described. London Bull. Bt. Om. Cl. 
27 1911(104-105). 986 
