16 Aves. 
XVII. Aves. 
[1919J 
i 
Guinness, H. Distribution of Jays 
(in Ireland). Irish Nat. Dublin 28 1919 
(12); also G. S. Beveridge (44) and 
G. H. Pentland (72). 291 
Gunthorp, H. A heronry on Lake 
Cormorant, Minnesota. Auk Cambridge 
Mass. 36 1919 (492-496). 292 
Gurney, J. H. Ornithological notes 
from Norfolk for 1918. 25th annual 
report. Brit. Birds London 12 1919 
(242-257). 293 
Gurney, R. Modern zoological nomen- 
clature. Norwich Trans. Nat. Soc. 10 
1919 (335-352). 294 
Guthrie, D. Some bird notes from 
South Uist. Scot. Nat. Edinburgh 
1919 (145-150 187-192). 295 
Gyngell, W. Common wild birds of 
the Scarborough district. Naturalist 
London 1919 (17-20 72-74 105-106 
174-180 263-266 333-336). 296 
Hadley, P. Egg- weight as a oritorion 
of numerical production in the domestic 
fowl. Amor Nat. Now York 53 1919 
(377-393). . 297 
Haeusler, R. Notes on the acclima- 
tization of birds. N. Zeal. J. Sci. Tcchn. 
Wellington 2 1919 (16-18). 298 
Hagen, W. Uober die Bedentung 
des Gesanges und dcr nachtlichcn Wan- 
derrufe dor Vogel. Orn. Monatsb. 
Berlin 27 1919 (119-125). 299 
Hall, H. M. and Grinnell, J. Life- 
zone indicators in California. San 
Francisco Proc. Cal. Acad. Sci. (1) 
9 1919 (37-67). 300 
Hall, R. The eastern Palaearctica 
and Australia. Emu Melbourne 19 
1919 (82-98) 2 photos. 301 
Hammling, J. Winter- und Priih- 
jahrsvbgol anf dcr Wartho (1917) 
Orn. ]\Ionatsbcr. Berlin 27 1919 (1-3). 
302 
Hanna, G. D. Notes on birds of the 
Pribilof Islands. Washington J. Acad. 
Sci. 9 1919 No. 6. 303 
Hansen, M. En Musvaageunge. The 
life history of a young buzzard. Ko - 
bonhavn Ornith. Tids. 13 1919 (80-88) 
3 figs. 304 
Harper, F. A new subspecies of 
Prunella modularis from the Pyrances. 
Washington Proc. Biol. Soc. 32 1919 
(243-244). 305 
Harris, H. Historical notes on 
Harris’s Sparrow {Zonotrichia querula). 
Auk Cambridge Mass. 36 1919 (180- 
190). 306 i 
Harris, H. Birds of the Kansas City 
region. St. Louis Mo. Trans. Acad. 
Sci. 23 1919 (213-371) maps. 307 
Harris, J. A. vide Riddle. 
Hartert, E. Jigilhalos caudalus 
pyrenaicus subsp. n. London Bull. 
Brit. Orn. Cl. 39 1919 (40). 308 
Hartert, E. Serinus buchanani sp. n. 
described. London Bull. Brit. Orn. 
Cl. 39 1919 (50-51 59). 309 
Hartert, E. On a new Guinea-fowl 
from Morocco. London Bull. Brit. 
Orn. Cl. 39 1919 (68-69 85-87). 310 
Hartert, E. Ammoperdix heyi nicolli 
subsp. n. London Bull. Brit. Orn. Cl 
40 1919 (3-4). 311 
Hartert, E. A now bird from China 
[Turdus]. London Bull. Brit. Orn. Cl. 
40 1919(52). 312 
Hartert, E. More notes on the 
Crested Larks of the Nile Valley. Nov. 
Zool. Tring 26 1919 (36-40). 313 
Hartert, E. Types of birds in the 
Tring Museum. B. Types in the 
General Collection. i. Covidae to 
Moliphagidae. Nov. Zool. Tring 26 
1919 (123-178). 314 
Harvey, W. G. and R. C. Bird notes 
from Mackay, Q. Emu Melbourne 19 
1919 (34-43) 14 photos. 315 
Haviland, M. D. and Pitt, F. The 
selection of Helix nemoralis by the 
Song-Thrush {Turdus musicus). Ann. 
Mag. N. H. London (9) 3 1919 (525- 
531). 316 
Havre, G. van. Faune do Belgique. 
La Base de Zimmermann {Buteo buleo 
zimmermannae) Ehmeko 1893. Le 
Cinclo d’eau a ventre noir {Oinclus 
cinclus cinclus (L.) 1758. Gerfaut 
Bruxelles 1919 (14-17 38-39). 317 
Havre, G. van. Observations orni- 
thologiques faites du lor janvier 1914 
au 31 d^cembro 1918 ct rcsscmblecs par 
lo chevalier G. v. H., a Wyncgliem, 
Gerfaut Bruxelles 1919 (23-32). 318 
Headley, F. W. Adult Cuckoo killing 
nestling birds. Brit. Birds London 13 
1919 (57). 319 
