16 Avea. 
XVII. Aves. 
Clarke, W. E. Some new Scottish 
and British Birds. On the occurrence 
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Scot. Nat, Edinburgh 1912 1912 (8-10). 
290 
[Clarke, W. E.'J The Little Auk visi- 
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Clarke, W. E. Notes on the plumage 
of the Fulmar Petrel. Scot. Nat. Edin- 
burgh 1912 1912 (102-104). 292 
Clarke, W. E. On a case of hybridism 
between an Eider and a Wild Duck 
Scot. Nat. Edinburgh 1912 1912 (198— 
201) pi. v. 293 
Clarke, W. J. The feeding habits of 
Gulls in the Scarborough district. 
Naturalist London 1912 1912 (57-58). 
294 
Clay, C. I. The Evening Grosbeak 
in Humboldt county, California. Condor 
Hollywood Cal. 14 1912 (74). 295 
Olay, C. I. Paroquet Auklet in 
Humboldt county. Condor Hollywood 
Cal. 14 1912 (198). 296 
Oleland, J. B. Examination of 
contents of stomachs and crops of 
Australian birds. Emu Melbourne 12 
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Cleland, J. B. and Johnston, T. H. 
Relative dimensions of the red blood 
cells of Vertebrates, especially of birds. 
Emu Melbourne 11 1912 (188-197). 298 
Olodius, G. 8. Ornitliologischer 
Bericht fiber Mecklenburg (und Lfibeck) 
fur die Jahre 1910 und 1911. Giistrow 
Arch. Ver. Natg.66 1912 (14-34) 4 Tab. 
299 
Coale, H. K. Columbian Sharp-tailed 
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Cobh, A. F. Wild life in the Falk- 
land Islands. 60 photographs with 
descriptive notes. London and Glasgow 
(Govans & Gray) 1910. Sm. 8vo. 301 
Cobb, S. vide Brooks. 
Cobum, F. Blue-winged Teal 
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Godina, D. A. Pfijaros’y MurciMagos 
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[1912] 
Cole, L. J. A trematode parasite of 
the English Sparrow in the United 
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Cole, L. J. A case of sex-linked 
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Science New York 36 1912 (190-192). 
305 
Cole, L. J. and Hadley, P. B. Black- 
head in Turkeys. A study in Avian 
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Colgan, N. Gaelic plant and animal 
names in “ Clare Isle Survey.” Dublin 
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Collinge, W. E. The food of nestling 
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Collinge, W. E. The food of the 
Bullfinch ( Pyrrhida europaea). J. econ 
biol. London 7 1912 (50-57). 309 
Collinge, W. E. The food of nestling 
birds. London Journ. Board Agricul. 
29 1912 (460-465). 310 
Golthrup, C. W. The odd egg in a 
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Cook, J. P. Nidification of the 
Tweeddale Scimitar Babbler ( Pomato ■ 
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Cook, J. P. Notes on some of the 
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Cook, J. P. Nidification of Burmese 
Great black Woodpecker ( Thriponax 
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1912 (1081-1082). 314 
Cook, J. P. Note on the habits of 
Swinhoe’s Reed Warbler ( Urosphena 
squamieeps ) and on the nesting of the 
Burmese Great Woodpecker ( Thriponax 
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Cooke, W. W. Passenger Pigeon 
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Auk Cambridge Mass. 29 1912 (539). 
316 
Cooke, W. W. Proper name for the 
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Cooke, W. W. The migration of 
North American Sparrows. Bird-Lore 
