107 Aves. 
Systematic. — Strigiformes. 
5831 
110; massenhaftes Auftreten in Nord. 
Tirol, Tratz Ornith. Jahrb. 21 p. 189. 
Pandion haliactus carolinensis breed- 
ing on the Catawba river, N. C., Wayne 
Auk 27 p. 80 ; nesting habits in 
Quebec, Brown Ottawa Nat. 24 p. 145 
ORDER STRIGIFORMES. 
The feeding habits of Owls, Dunlop 
Ann. Glen Ramblers Soc. Kilmarnock 
No. 0 p. 77. 
The eggs of Scandanavian Owls, 
Nilsson Zs. Oologio Berlin 20 1910 
pp. 3 20. 
Asio olus habits and occurrence in 
West Lothian, Scotland, Adam Edin- 
burgh Trans. F. Nat. Soc. 6 pp. 243- 
2G3 ; stomach contents, Greschik 
Aquila 17 p. 170. — A. rvilsonianus 
breeding in Philadelphia county, Pa., 
Miller Auk 27 p. 340. — A. brachyolus 
nesting in Essex, Fitch Zoologist 14 
p. 270. — A. accipilrinus pallidus addi- 
tional notes, Loudon Ornith. Monats- 
ber 18 p. 41, also Kollibay t.c. p. 120. 
Bubo buto das friihere Vorkommen in 
Mecklenburg, Sciiwiedeps D. Jagerztg. 
Neudamm 54 p. 708. — B. b. norwegicus, 
Norway, B. b. hungaricus Hungary, 
subspp. n., Reichenow J. Ornith. 58 
p. 412 ; B. b. liispcinus Aguilas, Spain 
p. 110, B. b . interpositus Cicilian 
Taunus, Asia Minor p. Ill, B. b.aliaronii 
Palestine, subspp. n., Rothschild & 
Hartert Nov. Zool. 17 pp. 110-112. — 
B. maximus in Harz, Smalian Hannover 
Jahresber. n. h. Ges. 58-59 A. p. 48. — 
B. virginianus occidentalis in Michigan, 
Swales Auk 27 p. 208. — B. v. lago- 
phonus first record for Colorado, Smith 
Condor 12 p. 133. 
Nyclea nyctea in Yates county New 
York, Burtcii Auk 27 p. 207 ; in South 
Carolina, Wayne Auk 27 p. 454 ; 
in Oregon, Jewett Auk 27 p. 340. 
Scops scops tschusii subsp. n. Corsica, 
Sciiiebel Ornith. Jahrb. 21 p. 102. — 
S. s. sibirica subsp. n. Mittelsibirien 
(Russ.) Buturlin Mess, ornith. Moskva 
1 p. 260. — S. semitorgues ussuriensis 
subsp. n. Lake Chanka Ussuri Prov. 
Siberia (Russ.), Buturlin Mess, ornith. 
Moskva 1 p. 119. — S. erlang eri captured 
alive in Ngamiland and habits in 
captivity, Woosnam Avicult. Mag. 1 
p. 328 1 pi. — Pisorhina leucotis granli 
norn. n. for P. 1. nigrovertex Erlanger, 
Kollibay Ornith. Monatsber. 18 p. 148. 
— Olus asio gilmani subsp. n. Arizona. 
Swarth Univ. Cal. Pub. Zool. 7 p. 1. 
Ninox scxdulala ussuriensis subsp. n„ 
Ussuri-Gebiet Korea (Russ. J- lat. 
Diagn.), Buturlin Mess, ornith. 1 p. 
187. 
Syrnium aluco note on feeding habits* 
Rollinat Rev. Fr. d’Orn. 1 p. 167 ; 
feeding habits, Detmers D. Jagerztg. 
Neudamm 55 p. 731 ; on the breeding 
habits, Jorgensen Kobenhavn Ornith. 
Tids. 4 p. 66. — S. uralense tho nest and 
eggs, Nilsson Zs. Oologie Berlin 20 
1910 p. 81 ; breeding in Silesia, Kolli- 
bay Ornith. Monatsber. 18 p. 96 ; 
Verbreitung in Siebenbiirgen, Nagy 
J. Muz. Fiiz. Kolozsvar 2 1907 p. 23. — 
S. nebulosum in Preussisch-Schlesien, 
Kayser Ornith. Monatschr. Magdeburg 
35 p. 190 ; also Kollibay t.c. p. 447 * 
Henninger t.c. p. 450 u. Kayser t.c ... 
p. 452. — Strix occidentalis nesting notes 
in Los Angeles co. Cal. Peyton Condor 
12 p. 122. — S. occidentalis huachucae 
subsp. n. Arizona, Swarth Univ. Cal. 
Publ. Zool. 7 p. 3 ; S. o. occidentalis 
juvenal plumage described, Swarth 
t.c. p. 7. — S. o. caurina in California* 
Grinnell Condor 11 p. 138. 
[Scotiaplex] Strix lapponica briitet in 
Siidostlivland, Krudiner N. Balt. 
Waidm.-blt. 6 p. 253. 
[Nyctala] Cryptoglaux, Synopsis der 
Formen, C. tengmalina sibirica Nordost- 
Sibirien, C. t. transvolgensis Siidost- 
Russland subspp. n. (Russ.), 'B uturlin 
N asa ochota St. Peterburg 4 1910 11 
p. 9. — N. tengmalmi Vorkommen in 
Ob.-Oesterrcich, Roth Ornith, Jahrb. 
21 p. 109. — C. acadica scolcea in Oregon* 
Jewett Auk 27 p. 340. 
Surnia ulula caparoch in Michigan* 
Swales Auk 27 p. 454. 
Athene noctua nesting near Ports- 
mouth, Lynes Brit. Birds 3 p. 336 ; 
note on feeding habit, Rollinat Rev. 
Fr. d’Orn. 1 p. 167 ; Naturgeschichte* 
Wigger Miinster Jahresb. Prov.-Ver. 
Wiss. 38 p. 56. — A. brama an albino 
example, Annandale Rec. Ind. Mus. 
5 p. 81. 
Glaucidium gnoma pinicola subsp. n. 
New Mexico, Nelson Proc. Biol. Soc. 
Wash. 23 p. 103. — G. perlatum, habits in 
Ngamiland, Woosnam Avicult. Mag. 
1 p. 347 1 pi. — G. cuculoides persimile 
