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BIBLIOGRAPHY OF ECONOMIC RELATIONS OF BIRDS 
1893. Editorial. Feathered Women. The Times, London, 
England, Oct. 17, 1893. 
Leading article protesting against use of birds for milli- 
nery purposes. 
1893. Fisher, A. lv. The Hawks and Owls of the United 
States in their Relation to Agriculture. U. S. Depart- 
ment Agriculture, Division Ornitli. and Mam., Bulletin 
No. 3, 1893. 
A remarkable volume of more than 200 pages, with full dis- 
cussion of feeding habits of each species, and a colored plate 
illustrating its appearance. 
1893. Hine, Jane L. Birds that Befriend Our Forest Trees. 
A series of chapters irregularly published in the Farm- 
ers’ Guide, Huntington, Indiana. Chapter I in v. V, 
No. 1, January 1 ; chapter II in v. V, No. 2, January 
15; chapter HI in v. Y, No. 3, February 1; chapter 
IV, in v. Y, No. 4, February 15; chapter Y, in v. Y, 
No. 6, March 15; chapter VI in v. Y, No. 27, Dec. 15. 
1893. Lucas, F. A. Food of Humming-birds. The Auk, v. 
X, pp. 311-315. 
1893. McLouth, C. D. Protection of Birds from t he Boys. 
Science, v. XXII, pp. 347-348. 
4 
Recommends for schools (1) Punishment of guilty by law; 
(2) Teaching of sentiment; (3) Close study of birds; (4) 
Organizing societies for bird protection. 
1893. Sin feldt, R. IV. Some Recent Economic and Scien- 
tific Questions in Ornithology. Science, v. XXII, pp. 
255-256, Nov. 16, 1893. 
Discusses causes for recent decrease in birds around large 
cities and remedial measures and legislation. 
1893. Weed, Clarence Moores. The Relations of Birds to 
Carnivorous Insects. Proceedings Society Promotion 
Agricultural Science, Fourteenth Meeting, pp. 70-74. 
A general discussion showing incorrectness of calling all 
parasites and predaceous insects beneficial. 
