0 Avee. 
Titles, 
5800 
Mass. 32 1915 (225); also Condor 
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Bradbury, W. C. Notes on the nest- 
ing of the White-tailed Ptarmigan in 
Colorado. Condor Hollywood Cal. 17 
1915 (214-222) 5 photos. 99 
Bradley, 0. C. The structure of the 
Fowl, (xii-{-153) 73 illustr. London 
(Black) 1915. 8vo. 100 
Bradshaw, F. The Grouse of Saskat- 
chewan. Report of the Chief Game 
Guardian. Govt. Prov. Saskatchewan 
for 1914 1915 (64-71) 6 figs. 101 
Braislin, W. C. The American 
Bittern nesting on Long Island N. Y. 
Auk Cambridge Mass. 32 1915 (97-98). 
102 
Braun, F. Ueber zwei seltenere 
Kanarienbastarde (A can this linaria L. 
und Acanthis flavirostris L x Serinus 
canariua L). Danzig Ber. bot.-zool. 
Ver. 37 1915 (399-404). 103 
Braun, F. Ober die Streitlust 
gefangener Sperlingsvogel und ilne 
Griinde. Ornith. Monatsber. Berlin 23 
1915 (33-39 49-55). 104 
Braun, F. Ober die erblichen und 
individuell erworbenen Bestandteile der 
Vogelgesange. Ornith. Monatsber. 
Berlin 23 1915 (120-124). 105 
Brauner, A. A. Friikjahrzug des 
schwarzen Sto relies in Bessarabien. 
[Russian]. Mess, ornith. Moskva 6 
1915 (245-246). 106 
Brazil, L. Sur les noms generiques 
Mesites , Mesoenas et Mesitornis. Paris 
Rev. Fr. d’Orn. 6 1914 (382-383). 107 
Bretscher, K. Der Vogelzug ira 
sehweizerischen Mittelland in seinem 
Zusaiumenhang mit den Witterungs- 
verhaltnissen. N. Denkschr. Schweiz. 
Ges. Natw. Zurich 51 1915 (87-129). 
108 
Bretscher, K. Der Fohn und der 
Vogelzug in sehweizerischen Mittelland. 
Ornith. Monatsclir. Magdeburg 40 1915 
(306-310). 109 
Brooks, W. S. The Blue Goose (Chen 
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Auk Cambridge Mass. 32 1915 (226). 
109a 
Brooks, W. S. Notes on birds from 
east Siberia and arctic Alaska. Cam- 
bridge Mass. Bull. Mus. Comp. Zool. 59 
1915 (361-413). 110 
Brown, N. C. The records of the 
Tennessee [ Vermivora peregrina ] and 
Cape May [ Dendroica tigrina ] Warblers 
in South-western Maine. Auk Cam- 
bridge Mass. 32 1915 (104-106). 110a 
Bryan, W. A. Natural History of 
Hawaii etc. (1-596 : birds 304-338) 
many illustr. Honolulu Hawaiian I. 
(Gazette Co.) 1915. 8vo. Ill 
Buckner, G. D., Nollan, E. H. and 
Kastle, J. H. The feeding of young 
chicks on grain mixtures of high and 
low lyine content. Amer. J. Physiol. 
Boston Mass. 39 1915 (162-171) 1 pi. 
112 
Bunyard, P. F. On the eggs of 
Nyroca eollaris and Calidris • arenaria. 
London Bull. Brit. Orn. Cl. 36 1915 
(36-39) ; also Ogilvie-Grant p. 39. 113 
Bureau, L. List des Oiseaux du 
departement de la Somme de la col- 
lection J. Viau. Amiens Bui. soc. linn. 
31 1913 (305-308). 114 
Burg, G. de. vide Fatio et Studer. 
Burnett, W. L. Notes on some birds 
of Spring Canyon, Colorado. Condor 
Hollywood Cal. 17 1915 (148-151). 
115 
Burns, F. L. The Cape May Warbler 
(Dendroica tigrina) as an abundant 
autumnal migrant and as a destructive 
grape juice consumer at Berwyn, Pa. 
Auk Cambridge Mass. 32 1915 (231-233). 
115a 
Burns, F. L. Comparative periods of 
deposition and incubation of some North 
American Birds. Wilson Bull. Chicago 
111. 27 1915 (275-286). 116 
Burrill, A. C. English sparrows and 
spread of S. Jose scale. J. Econ. Ent. 
Concord N. H. 8 1915 (553-554). 116a 
Bllsing, O. Etwas vom Mauerlaufer 
(Trichodroma muraria). Ornith Monat- 
schr. Magdeburg 40 1915 (222- 223). 117 
Butler, A. G. Reason in birds. 
Avicult. Mag. London 6 1915 (86-88). 
118 
Butler, A. L. Note on two African 
birds. Ibis London 1915 (181-182). 
119 
Butterfield, E. P. Critical notes on 
some statements of Newton on Birds. 
Zoologist London 1915 (182-185). 120 
Butterfield, E. P. vide Elliott. 
