21 Aves. 
Titles. 
5800 
Figgins, J. D. The status of the 
Gambel Quail in Colorado. Condor 
Hollywood Cal. 15 1913 (158). 422 
Finn, F. Some spontaneous varia- 
tions in Mallard and Muscovy Ducks 
(Anas boscas and Gairina moschata). 
Avicult. Mag. London 4 1913 (82-88 
106-108). 423 
Finnila, C. Bidrag till kannedomen 
om sidensvansens utbredning, hacknins- 
forhallanden m.m. [Beitrag zur 
Kenntnis der Verbreitung und des 
Nistens bei Ampelis garrulus.] Helsing- 
fors F. Jakttidn. 8 1913 (278-279). 424 
Finnila, C. F&gelbergen vid Rost 
i Lofoten. [Die Vogelkolonien bei 
Rost in Lofoten.] Helsingfors F. 
Jakttidn. 8 1913 (310-314). 425 
Finnila, C. Lintuelamasta Saariselan 
tuntureilla ja Luirojarvella. [Uber das 
Vogelleben auf den Fjelden von Saari- 
selka und auf dem Luirojarvi-See.] 
Helsingfors Luonnon Ystava 17 1913 
(232-236) 2 Fig. 426 
Firket, J. Recherches sur les gono- 
cytes primaires (Urgeschlechtszellen) 
pendant la periode d’ indifference 
sexuelle et le developpement de l’ovaire 
chez le poulet. (Note pr61.) Anat. Anz. 
Jena 44 1913 (166-175). 427 
Fischer, J. Das Problem der Briitung. 
Fine thermobiologischo Untersuchung. 
(iii 4-155). Leipzig (Quelle & Mover) 
1913. 22 cm. 428 
Fischer, M. A vanished race [Pas- 
senger Pigeon]. Bird-Lore Harrisburg 
Pa. 15 1913 (77-84) 2 figs. 429 
Fischer, W. t)ber die Vogel welt der 
Schwabischen Alb. Zool. Beob. Frank- 
furt a. M. 54 1913 (137-142 153-158). 
430 
Fitzsimons, F. W. Reoords from 
Port Elizabeth and district. Pretoria 
J. S.A. Orn. Union 9 1913 (65). 431 
Fleming, J. H. Birds of Toronto, 
Ontario, in “ The Natural History of 
the Toronto Region,” edited by J. H. 
Fernill. (Birds 212-237). Toronto 
(Canadian Inst.) 1913 8vo. 432 
Fleming, J. H. Ontario bird notes. 
Auk Cambridge Mass 30 1913 (225-228). 
433 
Fletcher, J. A. Field notes on the 
emu-wren (Stipiturus malachurus). 
Emu Melbourne 12 1913 (168-170). 434 
Fletcher, J. A. Occurrence of 
Cisticola in Tasmania. Emu Melbourne 
12 1913 (171-172). 435 
Fletcher, J. A. Field-notes on some 
Rallinae. Emu Melbourne 13 1913 
(45-47). 436 
Fletcher, J. A. Springfield (Tas- 
mania) notes. Emu Melbourne 13 1913 
(49-51). 437 
Floericke, K. Jahrbuch der Vogel - 
kunde. Bd 3 : Die Forschungsergeb- 
nisse u. Fortschritte der palaarktischen 
Ornithologie in d. Jahren 1909-1911. 
(Kosmos-Jahrbiicher.) Stuttgart 
(Franokh) 1913 (186). 25 cm. 438 
Foote, J. S. The comparative 
histology of the femur. Washington 
D.C. Smithsonian Inst. Miso. Collect. 
61 No. 8 1913 (1-9) pis. 1-3. 439 
Forbes, A. Concerning the flight of 
Gulls. Auk Cambridge Mass. 30 1913 
(359-366) 2 text-figs. 440 
Forbes, H. 6. The Peruvian Guano 
Islands. Ibis London 1913 (709-712). 
441 
Forbush, E. H. A history of the 
game birds, wild- fowl and shore birds 
of Massachusetts and adjacent States : 
Including those used for food which 
have disappeared since the settlement 
of the country, and those which are 
now hunted for food or sport, with 
observations on their former abundance 
and recent decrease in numbers ; also 
the means for conserving those still in 
existence. (xvi-f-lZ-{-622) col. front. ; 
pis. i-xxxvi ; 25 figs. 82 cuts. [Boston] 
(Massachusetts state board of agricul- 
cure). 25.6 cm. 442 
Forbush, E. H. The last Passenger 
Pigeon. Bird Lore Harrisburg Pa. 15 
1913 (99-103) 1 fig. 443 
Ford-Lindsay, H. W. Slender-billed 
Nutcrackers in Sussex. British Birds 
London 6 1913 (278). 444 
Ford-Lindsay, H. W. Eastern Desert 
Wheatear in Kent. British Birds 
London 7 1913 (147). 445 
Ford-Lindsay, H. W. Rufous Warbler 
in Sussex ( Agrobaies galactodes). 
British Birds London 7 1913 (172). 446 
Fordyce, G. L. The Western Grebe 
( Aechmophorus occidentalis) in Ohio. 
Wilson Bull. Oberlin Ohio 25 1913 
(205). 447 
