37 Avea. 
Titles. 
5800 
Swarth, H. S. Scissor-tailed Fly- 
catcher [Muscivora forficata] in southern 
California. Condor Hollywood Cal. 17 
1915 (203). 820 
Swarth, H. S. Western Gull and 
Arctic Tern : Corrections of records. 
[Larus occid entails and Sterna para- 
disaea not found in Los Angeles region.] 
Condor Hollywood Cal. 17 1915 (205- 
200 ). 821 
Swarth, II. S. vide O’Gara. 
Swezy, O. Egg-albumen as a culture 
medium for chick tissue. Biol. Bull. 
Wood’s IIoll Mass. 28 1915 (47-50). 
822 
Swift, C. II. Origin of the definitive 
sex-cells in the female chick and their 
relation to the primordial germ cells. 
Amer. J. Anat. Philad. Pa. 18 1915 
(441-470) 8 figs. 823 
Swindells, A. W. Rookeries of the 
White- breasted Cormorant ( Vlialaero - 
corax qouldi). Emu Melbourne 15 1915 
(28-33) photo. 824 
Swynnerton, C. F. M. Mixed Bird- 
parties. Ibis London 1915 (340-354). 
825 
Swynnerton, C. F. M. and others. 
The coloration of the eggs of birds and 
the months of nestlings. London Bull. 
Brit. Orn. Cl. 35 1915 (108-112). 826 
Swynnerton, C. F. M. Birds in 
relation to their prey : experiments on 
Wood-Hoopoes, small Hornbills and a 
Babbler. Pretoria J. S. Afr. Orn. 
Union 11 1915 (32-108). 827 
Takatsukasa, N. and Kuroda, N. 
Honkai saishu Nanyo Shotosan chorui 
mokuroku. [List of birds collected in 
the North Pacific islands by the Japan 
Ornithological Society.] Tori [Birds] 
Tokyo 2 1915 (49-55). 828 
Takatsukasa, N. and Kuroda, N. 
Shin-senryo Nanyoshoto-san chorui mo- 
kuroku oyobi bunpuhyo. [List of the 
birds of N. Pacific islands and their 
distribution ] Tori [Birds] Tokyo 2 1915 
(60-64). 829 
Taverner, P. A. The double-crested 
Cormorant ( Phalacrocorav auritus ) and 
its relation to the Salmon industries on 
the Gulf of St. Lawrence. Ottawa Mus. 
Bull. No. 13 1915 (1-24) 1 pi. 830 
Tavistock, Marquis of. Red Rosellas 
at liberty. Avicult. Mag. London 6 1915 
(332-339). 831 
Tavistock, Marquis of. Pennants’ 
Parrakeets at liberty. Avicult. Mag. 
London 7 1915 (52-55). 832 
Temier, L. Sur l’etourneau et sur le 
classement des oiseaux en especes utiles - 
et nuisibles. Paris Rev. Fr. d’Orn. 7 
1915 (81-83 103-107 152-153). 833 
Terriil, L. Mcl. Notes from the Lau- 
rentian hills. Wilson Bull. Chicago 111. 
271915(302-309). 834 
Thanner, R. von. Bemerkungen und 
Berichtigungen iiber die Verbreitung 
einzelner Vogelarten auf den Kanaren. 
Orn. Jahrb. Hallein 25 1914 (86-94). 
835 
Thanner, R. von. Bemerkungen und 
Zugdaten aus Fuertaventura und Tene- 
rife 1914. Orn. Jahrb. Hallein 25 1914 
(94-96). 836 
Thayer, G. II. The end of Cory’s 
Shearwater. Science New York 42 1915 
(308-310) see also Stone ibid. (530). 
837 
Thayer, J. E. Two spocies of Cliff 
Swallows ( Petroclielidon f. pallida &P. 1. 
tachina ) nesting in Kerr County, Texas. 
Auk Cambridge Mass. 32 1915 (102-103). 
838 
Thayer, J. E. and Bangs, O. A new 
Song Sparrow from Nova Scotia. Cam- 
bridge Mass. Proc. N. Engl. Zool. Cl. 5 
1914 (67-68). 839 
Thienemann, J. XIV. Jahresbericht 
(1914) der Vogelwarte Rossitten der 
Deutschen Ornithologischen Gesell- 
schaft. J. Ornith. Leipzig 63 1915 (403- 
504). 840 
Thienemann, J. Vogelwarte Rossitten. 
Beringte Lachmowe ( Larus ridibundus) 
in Mexico erbeutet. Ornith. Monatsber. 
Berlin 23 1915 (87). 841 
Thilo, O. Die Luftsacke des Vogel als 
Sperrvornichtungen. Riga Korr. bit. 
Naturf.-Ver. 57 1915 (139-157). 842 
Thomas, R„ II. White collar mendeli- 
sing in hybrid Pheasants. London Proc. 
Zool. Soc. 1915 (279-284) 1 fig. 843 
T[homson], A. L. The late Lewis 
N. G. Ramsay. Brit. Birds London 9 
1915 (17-18). 844 
Thomson, A. L. Ornithological records 
from the “ Dee ” area. Scot. Nat. Edin- 
burgh 1915 (127-129). 845 
Thomson, A. L. Aberdeen University 
bird-migration inquiry : second interim 
