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102. Shipley, A. E., and others. Feeding Habits of British Birds ; 



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108. Shrubsole, W. H. The Protection of Useful Birds in Hun- 

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104. Slater, H. H. Wild Birds and the Farm. 



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105. Smith, F. The Fruit Grower and the Birds. 



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106. Stewart, M. W. The Food of the Black-headed Gull. 



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107. Tegetmeier, W. B. The House Sparrow (The Avian Rat) in 



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