1 86 MEMOIRS OF THE NUTTALL ORNITHOLOGICAL CLUB 



Sears, John H. 



1874. Breeding of Passenger Pigeon in Essex County. Amer. Sportsman, vol. 



4, P- 155- 

 Stubbs, Arthur P. 



1916. Killdeer breeding in eastern Massachusetts. Bird-Lore, vol, 18, p. 365. 

 Stubbs, Arthur P.,- Editor. 



1919. Bulletin of the Essex County Ornithological Club, no. I. 

 Thayer, John E. 



1909. Eskimo Curlew taken at Newburyport, Mass. Auk, vol. 26, p. yy. 

 TowNSEND, Charles W. 



1906. The Lark Sparrow in Massachusetts. Auk, vol. 23, pp. 103, 104. 



1906. Note on the crop contents of a nestling Mourning Dove (Zenaidura 



macroura). Auk, vol. 23, pp. 336, 337. 

 1908. On the status of Brewster's Warbler {Helminthophila leucobronchialis) . 

 Auk, vol. 25, p. 65-68. 



1908. An American White-fronted Goose and Wilson's Phalarope in Essex 



County, Massachusetts. Auk, vol. 25, pp. 80, 81. 



1909. Robins used same nests six seasons. Journ. Maine Ornith. Soc, vol. ii, 



PP- 30. 31- 

 1909. The position of birds' feet in flight. Auk, vol. 26, p. 109-116. 

 1909. The use of the wings and feet by diving birds. Auk, vol. 26, p. 234-248. 



1909. A Carolina Wren invasion of New England. Auk, vol. 26, p. 263-269. 



1910. The courtships of Golden-eye and Eider Ducks. Auk, vol. 27, p. 177-181. 



191 1. The courtship and migration of the Red-breasted Merganser {Mergus 



serrator). Auk, vol. 28, p. 341-345. 



1912. The validity of the Red-legged subspecies of Black Duck. Auk, vol. 29, 



p. 176-179. 



1913. Sand Dunes and Salt-Marshes. Boston. 



1916. The courtship of the Merganser, Mallard, Black Duck, Baldpate, Wood 

 Duck and Bufflehead. Auk, vol. 33, p. 9-17. 



1916. Lesser Snow Goose {Chen h. hyperboreus) in Massachusetts. Auk, vol. 



33, P- 197- 



1917. The Labrador Chickadee (Penthestes hudsonicus nigricans) in a south- 



ward migration. Auk, vol. 34, p. 160-163. 



1918. Ipswich bird notes. Auk, vol. 35, p. 182-185. 

 1918. A winter Crow roost. Auk, vol. 35, p. 405-416. 



[Webster, Frank B.] 



1892. [American Egret at Ipswich.] Ornithologist and Oologist, vol. 17, p. 165. 

 Wharton, William P. 



1909. The Clapper Rail in Essex County, Mass. Auk, vol. 26, pp. 76, yy. 

 White, Francis Beach. 



1918. Yellow-headed Blackbird at Ipswich, Mass. Auk, vol. 35, p. 224. 



