11 AvC8. 
Titles. 
‘5800 
Cleland, J. B. The birds of Pilliga 
Scrub, New South Wales. Emu Mel- 
bourne 18 1919 (272-286) map. 159 
Cleland, J. B. The food of Australian 
birds. An investigation into the char- 
acter of the stomach and crop con- 
tents. Sydney Dept. Agr. N.S.W. Sci. 
Bull. No. 15 1918 (1-112). . 160 
Coker, R. E. Habits and economic 
relations of the Guano birds of Peru. 
Washington Proc. tJ.S. Nat. Mus. 
56 1919 (449-511) 17 pis. 161 
Cole, C. F. Notes on the food of 
the Swift Parrot {Lathamus discolor). 
Notes on the food of the Yellow Parrot 
{Platijcercus flaveolus). Emu Mel- 
bourne 19 1919 (128-129). 162 
Cole, L. J. and Lippincott, W. A. 
The relation of plumage to ovarian 
condition in a Barred Plymouth Rock 
Pullet. Biol. Bull. Wood’s Hole Mass. 
36 1919 (1(17-182) 2 pis. , 163 
Collinge, W. E. Some further in- 
vestigations of the food of Wild Birds. 
J. Board Agr. London 25 1919 (1444- 
1402) 9 figs. & diagrams. 164 
Collinge, W. E. Some remarks on 
the food of the Barn-Owl {Strix 
jlammea, Linn.). London J. Wild 
Bd. Invest. Soc. 1 1919 (9-10) 1 fig. 
165 
Collinge, W. E. Wild birds and dis- 
tasteful Insect Larvae. Nature London 
103 1919 (404, 483); also Speyer 
(445-440) and Onslow (404). 166 
Congdon, E. D. The embryonic 
structure of avian heart muscle, with 
some considerations regarding its earliest 
contraction. Anat. Rcc. Philadelphia 
15 1918 (135-150) 10 figs. 167 
Contreras, M. do. Un nouvel oisoau 
americain admis dans la fauna beige. 
La Moucttcfuligincuse Laras fuUginosus 
Gould. Gerfaut Bruxelles 1919 (19-22) 
fig. 168 
Coopman, L. Alfred Sacr6. Gerfaut 
Bruxelles 1919 (3-10). 169 
Coopman, L. Lo Pipit gorge-rousso 
Anthus cervinus (Pall.). Gerfaut 
Bruxelles 1919 (48-58 79-87). 170 
Cordes, H. F. Uebersicht der von 
mir wahrend der Kriegsjahre 1917-18 
in Russland gesammelter Gelege^ Zs. 
Ool. Orn. Berlin 24 1919 (57-00). 171 
Cory, C. B. Catalogue of the Birds 
of the Americas and the adjacent 
Islands in the Field Museum of Natural 
History. Part ii. No. 2. Families 
Trogonidae, Cuculidae, Capitonidae, 
Rhamphastidae, Galbulidae, Bucconi- 
dae, Picidao. Chicago 111. Field Mus. 
Pub. Zool. Ser. 13 1919 (310-007) 
1 pi. [Coccyzus, Nys talus, Soroplex, 
Chrysoptilus, Geleus, Crocomorphus]. 
> 172 
Cory, C. B. Descriptions of new 
birds from South America. Auk Cam- 
bridge Mass. 36 1919 (88-89). [Tardba, 
Erionoius, Drymophila, Furnarius, Gin-> 
cloides], 178^ 
Cory, C. B. New forms of South 
American Birds and proposed new 
subgoncra. Auk Cambridge Mass; 36 
1919 (273-270). 174 
Cory, C. Bi Descriptions of throe 
now South American birds. Auk Cam- 
bridge Mass. 36 1919 (540-541) [Auto- 
molus, Xiphocolaptes, Dendrocolaptes]. 
175 
Cory, C. B. A review of Reichen- 
bach’s genera Siptornis and Granio- 
leuca, with descriptions of now allied 
genera and a subgenus. Washington 
Proc. Biol. Soc. 32 1919 (149-100). 
176 
Cory, C. B. The relationships and 
geographical distribution of the species 
and races belonging to the genus 
JRhynchocyclus. Washington Proc. 
Biol. Soc. 32 1919 (217-224). 177, 
Coward, T. A. The birds of the 
British Isles and their eggs. 1st ser^ 
(Corvidae to Sulidae). (vii-f 370) 242 
col. & 65 other pis. London (Warno) 
1919 sm. 8vo. 178 
Coward, T. A. Notes on the Verte- 
brate Fauna of Cheshire and South 
Lancashire. Lancs, and Chesh. Nat. 
Darwen 11 1919 (229-232 235-242 
267-270). 179 
Crandall, L. S. Sarcidiornis sylvicola 
in Venezuela. Auk Cambridge Mass. 
36 1919 (419). 180 
Csorgey, T. tJebcr die Saatkrahon 
in Torokkanizsa. Aquila Budapest 
25 1919 (194-199 Magyar & Ger- 
man). 181 
