[LAMBE] BIBLIOGRAPHY OF CANADIAN ZOOLOGY 159 
CRIDDLE, NORMAN. 
Everyday Ornithology. 
The Ottawa Naturalist, February, 1910, vol. xxii, No. 11, pp. 197-204. 
Interesting field notes on the birds of Aweme, Man., extending over à 
period of four years beginning with 1906. 
A colony of Cliff Swallows and others. 
Idem, November, 1910, vol. xxiv, No. 8, pp. 143-145. 
Dionne, C. E. 
Purple Gallinule, Sabine’s Gull, and other rare birds in Quebec. 
The Auk, January, 1910, vol. xxvii, No. 1, p. 89. 
Errric, G. 
A winter of rare birds at Ottawa, Ontario. 
The Auk, January, 1910, vol. xxvu, No. 1, pp. 53-59. 
A Parasitic Jaeger near Ottawa, Ontario, 
Idem, April, 1910, vol. xxvii, No. 2, p. 204. 
Stomach contents of some Canadian birds. 
The Ottawa Naturalist, April, 1910, vol. xxiv, No. 1, pp. 18-20. 
The Parasitic Jaeger near Ottawa. 
Idem, April, 1910, vol. xxiv, No. 1, p. 22. 
The birds of Ottawa. 
Idem, December, 1910, vol. xxiv, No. 9, pp. 152-163. 
This list, to be continued in a later number of the Naturalist, 
gives 56 species belonging to the orders Pygopodes (8), Longipennes 
(9), Steganopodes (3), Anseres (31) and Herodiones (5). Notes accom- 
pany the species named. 
Ferry, Jonn F. 
Birds observed in Saskatchewan during the summer of 1909. 
The Auk, April, 1910, vol. xxvii, No. 2, pp. 185-204, pls. x, xi and xii. 
GRINNELL, JOSEPH. 
The Savannah Sparrow of the Great Basin. 
University of California publications in Zoology, February, 1910, vol. 
5, No. 9, pp. 311-316. 
Contains critical notes on a selected specimen of the subspecies Pas- 
serculus sandwichensis alaudinus, Bonaparte from Forty-mile, Yukon, 
Canada. 
Grou, HERBERT. 
The Clarke Nutcracker in Manitoba. 
The Ottawa Naturalist, December, 1910, vol. xxiv, No. 9, p. 168. 
HENNINGER, W. F. 
On some eggs supposed to be new to science. 
The Wilson Bulletin, June, 1910, vol. xxii, No. 2, p. 119. 
The author gives measurements of the eggs of Allen’s Ptarmigan 
(Lagopus lagopus alleni) and of Welch’s Ptarmigan (Lagopus welchi) 
from Newfoundland. 
