3H Wild Bird Guests 



The English Sparrow as a Pest. By NED 

 DEARBORN. 



Birds of Laysan and the Leeward Islands. By 

 WALTER K. FISHER. 



Report of an Expedition to Laysan Island, 1911. 

 By HOMER R. DILL and WILLIAM ALANSON 

 BRYAN. 



Some Common Birds in Their Relation to Agri- 

 culture. By F. E. L. BEAL. 



The Hawks and Owls of the United States. By 

 A. K. FISHER. 



Birds as Weed Destroyers. By SYLVESTER D. 



JUDD. 



Food of Bobolinks, Blackbirds, and Crackles. By 



F. E. L. BEAL. 

 The Common Crow of the United States. By 



WALTER B. BARROWS and E. A. SCHWARZ. 

 A Determination of the Economic Status of the 



Western Meadow Lark (Surnella neglecta) 



in California. By HAROLD CHILD BRYANT. 

 Birds in Relation to a Grasshopper Outbreak in 



California. By HAROLD CHILD BRYANT. 

 Bird Houses and How to Build Them. By 



NED DEARBORN. 



Parts of the book have appeared in Bird 



Lore, The National Geographic Magazine, The 

 Outlook, The American Museum Journal, Recrea- 



