27 Aves. 
Titles. 
5800 
Grutzner, H. Der Specht im Schilf- 
walde. Ornith. Monatsber. Magdeburg 
34 1909 (246-247). — Bemerkung dazu 
v Gross, t.c. (306). 604 
Gunning, J. W. B. Description of 
two new species of birds in the Trans- 
vaal Museum. Ann. Transvaal Mus. 
Pretoria 1 1909 (173-174). 605 
Gunning, J. W. B. On a new species 
of Cossypha from West Pondoland. 
Ann. Transvaal Mus. Pretoria 1 1909 
(174). 606 
Gurney, G. H. Notes on a collection 
of birds made in British East Africa. 
Ibis London 1909 (484-532). 607 
Gurney, G. H. Natural History 
experiences in British East Africa. 
Norwich Trans. Nat. Soc. 8 1909 (696- 
726). 608 
Gurney, G. H. Some short notes on 
Centropus superciliosus in captivity. 
Avicult. Mag. Brighton 7 1909 (119— 
122) 1 text-fig. 609 
Gurney, G. II. and Butler, A. G. 
The Blackwinged Hangnest (Icterus 
giraudi). Avicult. Mag. Brighton 7 1909 
(196). 619 
Gurney, J. H. Ornithological Report 
for Norfolk (1908). Zoologist London 
13 1909 (121-138) pi. ii. 611 
Gurney, J. H. and Southwell, T. 
Fauna and Flora of Norfolk. Addi- 
tions to Part XI. Birds. (Fifth List). 
Norwich Trans. Nat. Soc. 8 1909 (847- 
851). 612 
Guyer, Michael F. The spermato- 
genesis of the domestic guinea-fowl. 
(Numida meleagris dom.) Anat. Anz. 
Jena 84 1909 (502-513) 2 Taf. 613 
Guyer, Michael F. The spermato- 
genesis of the domestic chicken (Callus 
gallus dom.). Anat. Anz. Jena 34 
1909 (573-580) 2 Taf. 614 
Guyer, Michael F. Sur le sexe des 
hybrides dans la famille des Pha- 
sianidae. Paris C. R. soc. biol. 65 
1908 (642-644). 615 
Guyer, F. La livr6e du plumage chez 
les hybrides de pintade et de poule. 
Bui. mus6um Paris 1909 (3-6). 616 
Haag, Ferd. Ueber die Elfenbcin- 
move (Pagophila eburnea). Zs. Oologie 
Berlin 18 1909 (137-139 163-164). 
617 
Haag, Ferd. Ei-Missbildungen. 
Ornith. Monatsber. Berlin 19 1909 (43- 
44). 618 
Haag, F. Plattschnabliger Wasser- 
treter ( Phalaropus fulicarius L.). Zs. 
Oologie Berlin 19 1909 (102-104). 
619 
Haagner, A. A note on the black- 
faced love-bird (Agapornis nigrigenis). 
Pretoria J. S. Afric. Ornith. Union 
5 1909 (16-18) pi. i. 620 
Haagner, A. Miscellaneous notes. 
Pretoria J. S. Afric. ornith. Union 5 
1909 (87-90). 621 
Haagner, A. Descriptions of two 
new species of Flycatchers from Portu- 
guese South-east Africa. Ann. Trans- 
vaal Mus. Pretoria 1 1909 (179-180). 
622 
Haagner, A. Description of a new 
Warbler of the genus Cisticola. Ann. 
Transvaal Mus. Pretoria 1 1909 (197). 
623 
Haagner, A. K. A revision of the 
South African species of Cisticola 
(GrassWarblers). Ann. Transvaal Mus. 
Pretoria 1 1909 (227-232). 624 
Haagner, A. Descriptions of two 
new species of birds from the Boror 
District of Portuguese East Africa. 
Ann. Transvaal Mus. Pretoria 1 1909 
(233-234). 625 
Haas, Fritz. Die Vogelfauna des 
Talkustensees (Wiirtt.). Zool. Beob. 
Frankfurt a.M. 50 1909 (24-25). 626 
Haase, O. Besog hos stortrapperne. 
[A visit to Otis tarda.] Kjobenhavn 
Ornith. Tids. 3 1909 (55-60). 627 
Hadley, P. B. Notes on the behavior 
of the Domestic Fowl. Amer. Nat. 
Boston Mass. 43 1909 (669-676) 1 fig. 
628 
Hadley, P. B. Studies in Avian 
coccidosis. I. White diarrhea of 
chicks. II. Roup of fowls. Centralbl. 
Bakt. Jena Abt. 1 50 1909 (348-353). 
629 
Hadley, P. B. Regarding the value 
of the Van Gieson and the Romano w- 
sky malarial stains for the detection 
of Coccidia. Centralbl. Bakt. Jena 
Abt. 1 52 1909 (147-150). 630 
Hagen, Werner. Die Brandgans als 
Brutvogel des lubeckischen Gebietes. 
Ornith. Monatsber, Berlin 17 1909.(109- 
110). 631 
