96 The Food of Some British Wild Birds. . 



27. Cleland, J. B. Examination of the Contents of Stomachs 



and Crops of some Australian Birds. 



Emu, 1910, vol. 9, pp. 219-226. 



28. Cleland, J. B. Examination of Contents of Stomachs and 



Crops of 57 Australian Birds. 



Agric. Gaz., Sydney, N.S.W., 1910, vol. 21, pp. 

 401-405. 



29. Cockerell, T. D. A. Notes on the Food of Birds. 



New Mexico Agric. Exp. Stat., Bull. No. 37, 1901, 

 pp. 35-51. 



80. Collinge, Walter E. On the Preservation of Wild Birds. 



3rd Rpt. Inj. Insects, 1906, pp. 45-52, 9 figs. 



81. Collinge, Walter E. The Feeding Habits of the Rook, Corvus 



frugilegus, Linn. 



Journ. Land Agents' Soc., 1910, vol. 9, pp. 183- 

 201 ; and Journ. Econ. Biol., 1910, vol. 5, pp. 49-67. 



82. Collinge, Walter E. Some Observations on the Food of the 



Starling (Sturnus vulgaris, Linn.). 



Second Rpt. on Econ. Biol., 1912, pp. 63-66, 1 fig. 



83. Collinge, Walter E. The Food of the Bullfinch, Pyrrhula 



europaea, Vieillot. 



Journ. Econ. Biol., 1912, vol. 7, pp. 49-57. 



34. Collinge, Walter E. Some Observations on the Food of 



Nestling Birds. 



Journ. Board Agric., 1912, vol. 19, pp. 460-465. 



35. Collinge, Walter E. The Economic Status of Wild Birds. 



Journ. Land Agents' Soc., 1912, vol. 11, pp. 534-538. 



86. Collinge, Walter E. The Relation of Wild Birds to Forestry. 

 Journ. Land Agents ', Soc., ! 1 9 12, vol. 12, pp. 143-146. 



