8 Avca. 
XVII. Aves. 
[1911] 
Bannerman, D. A. Bradyomia granti 
sp. n. described. London Bull. Bt. Orn. 
Cl. 27 1911 (84-85). 82 
Bannerman, D. A. Sylviella hardyi 
and Cinnyris liruensia spp. n. described. 
London Bull. Bt. Orn. Cl. 29 1911 (23- 
24). 83 
Bannerman, D. A. Anomalospiza 
macmillani, Eremomela elegans abyssi- 
nica and Otygops macmillani spp. et 
subsp. n. described. London Bull. Bt. 
Orn. Cl. 29 1911 (37-39). 84 
Barac, M. Fratercula arctica (L.) 
auf der Adria. Ornith. Jahrb. Hallein 22 
1911 (223-225). 85 
Barbour, T. Notes on somo birds 
from the island of Grenada. Washing- 
ton D.C. Proc; Biol. Soc. 24 1911 (57-60). 
86 
Barbour, T. and Phillips, J. C. Con- 
cealing coloration again. Auk Cambridge 
Mass. 28 1911 (179-188). 87 
Barfurth, D. Experimentelle Unter- 
suchung iiber die Vererbung der Hyper- 
dactylie bei Hiilmern. Mitt. 3 : Kontroll- 
versuche und Versuche am Landhuhn. 
Mitt. 4 : Der Flfigelhocker des Hfihn- 
chens, eine rudimentare Hyperdactylie. 
Arch. EntwMech. Leipzig 31 1911 (479- 
511); 33 (255-273) 1 Taf. 88 
Barfurth, D. Vererbung der Hyper- 
daktylie bei Hiilmern. Umschau Frank- 
furt a. M. 15 1911 (581-583). 89 
Barfurth, D. Ein rudimentarer 
„ Praepollex“ beimHfihnehen. Rostock 
SitzBer. natf. Ges. 2 1910 [1911] 
(387-392). 90 
Barnard, H. G. Field notes from 
Cape York. Emu Melbourne 11 1911 
(17-32). 91 
Barrett, H. L. The Egret at Marsh- 
field, Massachusetts. Auk Cambridge 
Mass. 28 1911 (483-484). 92 
Barrington, R. M. The Irish Coal- 
Tit. Irish Nat. Dublin 20 1911 (79). 93 
Barrington, R. M. The great rush of 
birds on the night of March 29th-30tli as 
observed in Ireland. Irish Nat. Dublin 
20 1911 (97-110) map. 94 
Barrington, R. M. vide Ussher. 
Bartholomew, J. Teal ( Nettion crecca) 
from Donmark, shot at Glonorclmrd. 
Glasgow Nat. 3 1911 (71). ^ 95 
Bassermann, W. Der Strauss und 
seine Zucht. (Sfisserott’s Kolonialbl., 
Bd 23.) Berlin (W. Susserott) 1911 
(ix-+-157) 15 Taf. 21 cm.; Diss. Bres- 
lau (P. Dfinnhaupt) 1911 (iv+40). 21 cm. 
96 
Bassermann, W. Ueber die Straussen- 
zucht. J. Ornith. Leipzig 59 1911 (149- 
164). 97 
Bates, G. L. Further notes on the 
birds of southern Cameroon. With 
descriptions of eggs by W. R. Ogilvie- 
Grant. Ibis London 1911 (479-545 581- 
631) pis vii-xii. 98 
Bates, G. L. Glancidium pycrafti and 
Diaphorophyia tonsa spp. n. described. 
London Bull. Bt. Orn. Cl. 27 1911 (85- 
86 ). 99 
Bau, A. Ein Eichelhalierzug. Ornith. 
Jahrb. Hallein 22 1911 (63-64). 100 
Bau, A. Der Alpen-Dreizehenspecht 
( Bicoidea tridactylus alpinus , Br.) 
Brutvogel in Vorarlberg, nebst Notizen 
fiber die Buntspechte daselbst. Zs. 
Oologie Stuttgart 11911 (45-46). 101 
Baxter, E. V. and Rintoul, L. J. Bird 
notes from the Isle of May — Autumn 
1910. Ann. Scot. Nat. Hist. Edinburgh 
1911 ( 1 - 6 ). 102 
Baxter, E. V. and Rintoul, L. J. On 
the occurrence of the Nightingale 
( Lucinia megarhynclios megarhynchos) on 
the Isle of May : an addition to the 
avifauna of Scotland. Ann. Scot. Nat. 
Hist. Edinburgh 1911 (132-133). 103 
Baxter, E. V. vide Rintoul. 
Beal, F. E. L. Birds of California in 
relation to the fruit industry. Part 2. 
Washington D.C. U. S. Dept. Agric. 
Biol. Surv. Bull. No. 34 1910 (1-96) 
pis. i-vi. 104 
Beal, F. E. L. Food of the Wood- 
peckers of the United States. Washin- 
gon D.C. U. S. Dept. Agric. Biol. Surv. 
Bull. No. 37 1911 (1-64) pis. i-vii. 105 
Beauqesne, Baron de. La markque 
du Chili [Mareca sibilatrix (Poepp.)]. 
Rev. Fr. d’Ornith. Paris 2 1911 (81-84). 
106 
Beaux, O. de. Ueber einen Accipiter 
nisus wolterstorffi, Kleinschmidt . 
Ornith. Monatsber. Berlin 19 1911 (9- 
12). 107 
Beaux, O. de. Turdua aibiriena aibi - 
rieua Pall, in Italian. Ornith. Monatsber. 
Berlin 19 1911 (71-72). 108 
