8 Avea . 
xvii. Aves. 
[1915 [ 
Belcher, C. F. The birds of the 
district of Geelong, Australia, (xxix- 
384) 50 photos. Geelong [printed in 
England] (Griffiths) [1914] 8vo. 75 
Bell, A. Pleistocene and later Bird 
Fauna of Great Britain and Ireland. 
Zoologist London 1915 (401-412). 76 
Bent, A. C. Yellow-billed Loon 
( Gama adamsi) in Colorado. — A cor- 
rection. Auk Cambridge Mass. 32 
1915 (494) also Condor Hollywood Cal. 
17 1915 (130). 77 
Berg, B. Takern, en bok om f&glar- 
nas sjo. (475) many pis. Stockholm 
(Norstedt) 1913 28 cm. 78 
Bergstrbm, E. Staren htickande i 
Vaster bottens lappmark. Fauna och 
Flora Uppsala 10 1915 (169-171). 79 
;: Bertoni, A. de W. Aves nuevas del 
Paraguay. Anales cientificas Para- 
guayos. Asuncion (Talleries Nacion- 
ales) 1901. 8vo. 80 
Besserer Freiherr von. Der vierte 
Beringungsversuch an Lachmoven 1913. 
Miinchen Verh. Ornith. Ges. 12 1915 
(193-198). 81 
Betts, N. de W. Notes from Wis- 
consin. Auk Cambridge Mass. 32 1915 
(237-238). 81a 
Bickerton, W. Notes on birds 
observed in Hertfordshire during the 
year 1913. Hertford Trans. Herts. Nat. 
Hist. Soc. 15 1915 (209-224). 82 
Bishop, L. M. Description of a new 
race of Savannah Sparrow and sug- 
gestions on some California birds. 
Condor Hollywood Cal. 17 1915 (185- 
189). 83 
Blaauw, F. E. Ornithologische waar- 
nemingen in het zuiden der Kaapko- 
lonie. [Ornithologische Beobachtungen 
im Siiden der Kapkolonie.] Ardea 
Leiden 4 1915 (1-19 49-74). 84 
Blaauw, F. E. De teelt van struis- 
vogels in Zuid-Afrika. [Die Zucht von 
Straussen in Siid-Afrika.] Ardea 
Leiden 4 1915 (109 -111) 3 Taf. 85 
Blaauw, F. E. vide Hess. 
^Though published so long ago, the 
new genera in this work Avere never 
entered in the Record though the actual 
title of the work was mentioned by 
Sharpe (see Zool. Rec. p. ). The 
new genera are now recorded in the 
systematic portion of the present issue. 
Bladen, W. W. Bird notes (1914) 
chiefly taken at Stone. Stafford Rep. 
Trans. N. S. Field Cl. 49 1915 (83-86). 
86 
Blake, J. Notes on the birds around 
Cardiff. Zoologist London 19 1915 (54- 
57). 87 
Blakeslee, A. F. and Warner, D. E. 
Correlation between egg-laying activity 
and yellow pigment in the domestic 
fowl. Amer. Nat. New York 49 1915 
(360-368). 88 
Blathwayt, F. L. The birds of 
Lincolnshire, Louth Trans. Lincoln. 
Nat. Union for 1914 1915 (178-211). 89 
Boeke, J. Over den bouw en de 
innervatie van den inusculus sphincter 
pupillae en den nmsculus ciliaris in het 
vogeloog. [On the structure and the 
innervation of the musculus sphincter 
pupillae and the musculus ciliaris of the 
bird’s eye.] Amsterdam Versl. Wis. 
Nat. Aid. K. Akad. Wet. 23 1915 (1416- 
1424 13 Textfig.) (Dutch) ; Amsterdam 
Proc. Sci. K. Akad. Wet. 18 1915 (2-10) 
13 Textfig. (English). 90 
Boker, H. Aus Nordfrankreich. 
Ornith. Monatsber. Berlin 23 1915 (152— 
154 177-178). 91 
Bonhote, J. L. Vigour and heredity. 
(1-276) many illustr. London (West 
Newman) 1915. 8vo. 92 
Bonhote, J. L. Preliminary notes on 
the heredity of certain characters in a 
cross between Silky and Yokohama 
Fowls. Cairo J. Sci. 8 1914 (83-89). 
93 
Boring, A. M. and Pearl, R. The odd 
chromosome in the spermatogenesis of 
the Domestic Chicken. J. Exper. Zool. 
Philadelphia Pa. 16 1914 (53-72) 6 pis. 
94 
Bothbn, C. O. Mori pan [Lagopus 
seoticus ] i Sverige. Fauna och Flora 
Uppsala 9 1914 (77-83). 95 
B. O. U. Committee of. A list of 
British birds. 2° and revised edition. 
(xxii+430) London 1915. 8vo. [see 
Hartert Ibis 1915 (358-365) Bannerman 
ibid (384-8) and Iredale ibid 388-390]. 
96 
Boutillier, A. Le Torcol [lynx 
torquilla]. Paris Rev. Fr. d’Orn. 6 
1914 (346-353 377-379). 97 
Bowles, J. H. European Widgeon in 
Washington [State]. Auk Cambridge 
