Bibliography 1919 



Papeks Relating to the Birds of Pennsylvania, New 

 Jersey and Delaware 



Abstract of the Proceedings of the Linnaean Society of 

 New York, 1918-1919, No. 31. (Several notes on New 

 Jersey Birds.) 



Anon. Birds Seen from an Automobile on the Alleghany 

 Mountains. Oologist, 1919, p. 69. 



List of Birds Seen near Telford, Bucks Co., Pa., May 



19, 1919. Oologist, 1919, p. 190. (Seventy-five species.) 



Atkinson, Cedric V. Unspotted Eggs of the Red-shouldered 

 Hawk. Oologist, 1919,, p. 82. (At Montclaire, N. J.) 



Brown, N. C. Evening Grosbeak again at Lakewood, N. J. 

 The Auk, 1919, p. 573. (Ten on February 20, 1919.) 



Burns, F. L. The Ornithology of Chester County, Pennsyl- 

 vania. Boston, 1919, pp. 1-122. 



Christmas Bird Lists by numerous observers. Bird-Lore, 

 1919, pp. 34-37. 



Culver, D. E. Duck Hawks Wintering in the Center of Phil- 

 adelphia. The Auk, 1919, p. 108. 



Dickey, S. S. Unusual Meeting of the Rough-winged Swallow. 

 Oologist, 1919, p. 18. (In drain pipes at Waynes- 

 borough, Pa.) 



A Mountain Home of the Parula Warbler. Oologist, 



1919, p. 33. (Stone Valley, Huntington County. ) 



In the Haunts of the Duck Hawk. Oologist, 1919, p. 



43. (In central Pennsylvania.) 



Early Nesting of Some Common Birds. Oologist, 1919, 



p. 67. (At Waynesburg, Pa. ) 



Farquhar, Arthur. Late Departure of Bank Swallows- 

 Oologist, 1919, p. 83, also p. 101. (On the Susque- 

 hanna River, York Co. , Pa. Mention of other Swallows. ) 

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