338 Eleventh Supplement to A. O. U. Check-List. [yar 
Sialia sialis bermudensis VERRILL, Am. Journ. Sci. (4) XII, 
July, 1901, 65. 
Differences too slight and inconstant for recognition. 
flV. DEFERRED FOR FURTHER INVESTIGATION. 
Cyclorrhynchus vs. Phaleris (cf Tenth Suppl, Auk, 
XVITI, rgor, 314). 
52.% Larus vegee vs. LZ. argentatus (cf. Kopst, Auk, XIX, 1902, 
19-24). 
68u. Fulmarus glacialis minor vs. /. glacia/is. 
94. Puffinus fuliginosus vs. P. griseus. 
120. Phalacrocorax dilophus vs. ?. auritus. 
121. Phalacrocorax mexicanus vs. /. viguwa mexicanus. 
1230, 123). Phalacrocorax pelagicus robustus et resplen- 
dens vs. ?. pelagicus. 
124. Phalacrocorax urile vs. ?. dicristatus. 
127. Pelecanus californicus vs. ?. fuscus |= occidentalis] calt- 
Jornicus. 
Olor vs. Cygnus. 
The preceding seven cases, left over last year (c& Tenth Suppl., 
Auk, XVIII, rgor, 314, 315), still remain unsettled. 
193. Ardea wardivs. A. herodias wardi (cf. Tenth Suppl., Auk, 
XVIII, rgor, 315). 
Rallus levipes Bancs, Bull. N. Engl. Zod]. Club, I, 1899, 45. 
Referred to Mr. Brewster as a subcommittee. 
