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Hellmayr, C. E. A Contribution to the Ornithology of Western Colom- 

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Hellmayr, C. E. Ueber neue und seltene Vogel aus Siidpera. (Ver- 

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Hellmajn:, C. E. und Seilern, Josef Graf von. Beschreibung eines neuen 

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Henshaw, H. W. Report of the Chief of the Bureau of Biological 

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Mearns, E. A. Description of Seven New African Grass- Warblers 

 of the genus Cisticola. (Smithson. Misc. Coll., 56, No. 25, 1911.) 



Mearns, E. A. Description of a New Species of Sunbird, Helionympha 

 raineyi, from British East Africa. (Smithson. Misc. Coll. 56, No. 28, 1911.) 



Nelson, E. W. Description of two new species of Nun Birds from 

 Panama. (Smithson. Misc. Coll., 56, No. 37, 1912.) 



Parkin, Thomas. The Great Auk. A Record of Sales of Birds and 

 Eggs by PubUc Auction in Great Britain 1806-1910. (Hastings and East 

 Sussex Naturalist Extra Paper to Pt. 6, Vol. I). Hastings, Burfield & 

 Pennells Ltd. 1911. Price, 2 shilHngs. 



Pycraft, W. P. A History of Birds. Methuen & Co. London. 1910. 

 10 s. 6 d. net. 



Ridg-way, Robert. The Birds of North and Middle America. Part V., 

 Bull. 50, U. S. Nat. Mus., 1911. 



Sclater, W. L. A History of the Birds of Colorado. Witherby & Co. 

 London. 1912. $5. 



Shufeldt, R. W. American Wild Fowl I-II. (Amateur Sportsman, 

 Jan.-Feb., 1912.) 



Shufeldt, R. W. Study of Birds' Eggs. (Emu, XI, Pt. 3, 1912.) 



Swarth, H. S. Report on a Collection of Birds and Mammals from 

 Vancouver Island. (Univ. of California Publ., Zoology, X, No. 1, pp. 1- 

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Taylor, W. P. Field Notes on Amphibian, Reptiles and Birds of 

 Northern Humboldt County, Nevada. (Univ. of Cahfornia Publ., Zool- 

 ogy, VII, No. 10, pp. 319-436, Feb. 14, 1912.) 



Townsend, Charles W. Captain Cartwright and his Labrador Journals. 

 Boston, Dana Estes & Co., 8vo. 1911. 



Wallace, John H., Jr. Alabama Bird Day Book. Issued by the Depart- 

 ment of Game and Fish. 1912. 



Abstract Proc. Zool. Soc. London, No. 104, 1912. 



Animals, Friend XVIII, No. 4, January, 1912. 



Austral Avian Record, I, No. 1. 



Avicultural Magazine, (3) III, Nos. 3-5, Jan.-Mar., 1912. 



Bird-Lore, XIV, No. 1, Jan.-Feb., 1912. 



British Birds, V. No. 8-10, Jan.-Mar., 1912. 



Bulletin Charleston Museum VIII, No. 3, Mar., 1912. 



Cassinia, No. XV, 1911 (Mar., 1912). 



