44 Aves für 1916. 



P. Paris. Quelques mots sur le sacrum des oiseaux; Rev. frany. 

 Ornith. 8, p.'^Ol — 311. — Bemerkungen über die sacrale Wirbel- 

 region des Vogelskelettes mit Beigabe von Abbildungen. 



R. Pearl and 11. R. Curtis. Studies on the Physiology or Repro- 

 duction in tbe Domestic Fowl. — XV. Dwarf Eggs; Journ. Agr. 

 Research, VI, 25, p. 977—1042, pl. 112—113. — (Ref. Auk 34, p. 97). 



A. Pedersen. Nogle Optegnelser om Sydsjaellands Fugle; Dansk 

 Ornith. Foren. Tidsskr. XI, p. 148—159. 



A. A. van Pelt Lechner. Op welke hoogte trekken de Vogels; 

 Ardea V, p. 10.3—105. — • Über die Höbe des Vogelzuges. 



J. R. Peniberton (1). Nesting of the Western Bluebird at Ventura, 

 California; Condor 18, p. 86. — Sialia mexicana occidentalis. 



Derselbe {%). Variation of the Broken-wing Stunt by a Road- 

 runner; Condor 18, p. 203. — Geococcyx californianus. 



Derselbe (3). Nesting of the Leconte Thrasher; Condor 18, 

 p. 219 — 221. — Toxostoma lecontei. Abbildung von Nest und Gelege. 



Derselbe (4). Grammatical Errors in Vernacular Names; Condor 

 18, p. 227—228. 



J. R. Pemberton and H. W. Carriger. Snakes as Nest Robbers; 

 Condor 18, p. 233. — Als Eiräuber wurden folgende Schlangenarten 

 festgestellt: Lampropeltis boylii; TJiamnophis hammondi; Pituophis 

 catenifer. 



E. F. Penn. Obituary; Ibis, p. 345—346. 



J. L. Peters (1). "Philadelphia Vireo {Vireosylva Philadelphia) 

 in Massachusetts in Autumn; Auk 33, p. 78. 



Derselbe (Ä). Additional Autumn Records for the Tennessee 

 Warbier {Vermivora peregrina) in Massachusetts; Auk 33, p. 78. 



Derselbe (3). A New Swift from South Domingo; Proc. New 

 England Zool. Club VI, p. 37 — 38. — Streptoprocne zonaris melanotis 

 subsp. nov., terra typica: Sosua, Santo Domingo. 



J. C. Philipp (1). Two Problems in the Migration of Water Fowl; 

 Auk 33, p. 22 — 27. — Behandelt die interessante Frage, ob ameri- 

 kanische Enten während der Zugzeit die Marshall-Inseln erreichen 

 und bespricht die Zugeigentümhchkeiten der ,,Canada geese", Branta 

 canadensis. 



Derselbe {%). A New form of Chloephaga hybrida; Auk 33, 

 p. 423 — 424. — Neu beschrieben: Chloephaga hybrida malvinarum 

 subsp. nov. terra typica: Port Stephens, West Falkland Isle. 



Derselbe (3). Barn Owl in Massachusetts; Auk 33, p. 77. — 

 Aluco pratincola. 



Derselbe (4). Display of the Purple Finch; Auk 33, p. 77. — 

 Carpodacus purpureus purpureus (Gm.). 



Derselbe (5). A Note on the Mottled Duck; Auk 33, p. 432 

 — 433. — Anas fulvigula maculosa. 



Derselbe (6). Early Flight of Wilsons Snipe in Massachusetts; 

 Auk 33, p. 434. — Gallinago delicata. 



Derselbe (1). Eskimo Curlew in Massachusetts; Auk 33, p. 434. 

 — Numenius borealis. 



