Spizella monticola (Gmelin) vs. Spizella canadensis (Boddaert). Proposed change of name (cf. Mathews and Iredale, Austral Avian Record, III, No. 2, Nov. 19, 1915, p. 41) rejected because Spizella canadensis (Boddaert) (Fringilla canadensis Boddaert, Tabl. Planch. Enlum., 783, p. 13) is a synonym of Zonotrichia leucophrys. (Cf. Oberholser, Proc. Biol. Soc. Wash., XXXI, June 29, 1918, p. 98.)
★Junco oreganus montanus Ridgway. Regarded as a hybrid between Junco oreganus and Junco mearnsi. (Cf. Dwight, Bull. Amer. Mus. Nat. Hist., XXXVIII, June 1, 1918, p. 295; 297-298.)
★Junco oreganus annectens Baird. Regarded as a hybrid between Junco mearnsi and Junco caniceps. (Cf. Dwight, Bull. Amer. Mus. Nat. Hist., XXXVIII, June 1, 1918, p. 298.)
★Junco phæonotus dorsalis Henry. Regarded as a hybrid between Junco caniceps and Junco phæonotus. (Cf. Dwight, Bull. Amer. Mus. Nat. Hist., XXXVIII, June 1, 1918, pp. 299-300.)
Dendroica coronata hooveri McGregor vs. Dendroica coronata coronata (Linnæus). Proposed elimination as a subspecies (cf. Riley, Canadian Alpine Journal, Special Number, 1912 [February 17, 1913] pp. 70-71) rejected. (Cf. Oberholser, ‘The Auk,’ XXXV, No. 4, Oct., 1918, pp. 465-466.)
Certhia familiaris americana Bonaparte vs. Certhia brachydactyla americana Bonaparte. Change of status (cf. Hellmayr, Genera Avium, XV, 1911, p. 8) rejected. (Cf. Oberholser, ‘The Auk,’ XXXV, No. 4, Oct., 1918, pp. 464-465.)
Penthestes carolinensis (Audubon) vs. Penthestes atricapillus carolinensis (Audubon). Proposed change (cf. Hellmayr, Genera Avium, XVIII, 1911, p. 34) rejected. (Cf. Oberholser, ‘The Auk,’ XXXV, No. 4, Oct., 1918, p. 465.)