14 Aves. 
XV. Aves. 
[1921] 
320. — Hortling, I. Parus borealis 
(Nordische mattkopfige Sumpfmeise, 
schwed. talltita, finn. ihomotiainen). 
Orn. Monatsb. Berlin 29 1921 pp. 57-60. 
321— Howe, F. E. The genus 
Climacteris (Tree-Creepers). Emu 
Melbourne 21 1921 pp. 32-41. 
322. — Howe, J. L. Lawrence’s 
Warbler [in Virginia], Science New 
York 54 1921 p. 302. 
323. — Howell, A. H. A list of the 
birds of Royal Palm Hammock, 
Florida. Auk Lancaster Pa. 38 1921 
pp. 250-264. 
324. — Hunt. C. J. Notes on the 
winter and early spring birds of south- 
eastern Arkansas. Auk Lancaster Pa. 
38 1921 pp. 370-381, also pp. 610-611. 
325. — Hunt, R. Nesting Pine 
Grosbeaks in Plumas County, Cali- 
fornia. Condor Berkeley Cal. 23 1921 
pp. 187-190. 
326— Huxley, J. S. Obituary : 
W. Warde Fowler. Brit. Bds. London 
15 1921 pp. 143-144. 
327. — Ibarth, A. Mitteilungen aus 
Danzig und Umgegend. Orn. Monatsb. 
Berlin 29 1921 pp. 105-108. 
328. — Idrac. Etudes experimentales 
sur le vol & voile. C. R. Acad. Sci. 
Paris 172 1921 pp. 1161-1164. 
Inglis, C. M. vide Fletcher. 
329. — Ingram, C. Nestling downs 
of Hawks. Brit. Bds. London 14 
1921 pp. 191-192. 
330. — Ingram, G. C. S. Field- 
notes on the Blackcap. Brit. Bds. 
London 15 1921 pp. 78-81. 
331. — Iredale, T. A new form of the 
Grey Phalarope. Bui. Bt. Orn. Cl. 
London 42 1921 p. 8 ; see also R. 
Meinertzhagen & F. C. R. Jourdain 
pp. 25-27. 
332. — Iredale, T. & Bannermann, 
D. A. Note on generic names Textor 
and Hyphantornis. Bui. Bt. Orn. 
Cl. London 41 1921 pp. 128-129. 
Iredale, T. vide Hartert. 
Iredale, T. vide Mathews. 
Iredale, T. vide Sherborn. 
333. — Izuka, A. & Matsuura, K. 
Catalogue of the zoological specimens 
exhibited in the Natural History Depart- 
ment, Tokyo Imperial Museum (Verte- 
brata). Aves pp. 29-77 1 col. pi. 
Tokyo (Imp. Mus.) 1920 8vo [in 
Japanese and English]. 
334. — Jackson, A. C. On the occur- 
rence of the Iceland Redshank in the 
British Islands. Bt. Bds. London 14 
1921 pp. 280-281. 
Jackson, A. C. vide etiam Meinertz- 
hagen, A. C. 
335. — Jackson, S. W. Second trip 
to Macpherson range, south-east 
Queensland. Emu Melbourne 20 
1921 pp. 195-209 photos. 
336. — James, H. W. Notes on birds 
occurring in the Cradock and Tarka- 
stad districts, Cape Province, with 
nesting dates. S. Afr. J. Nat. Hist. 
Pretoria 3 1921 pp. 174-198. 
337. — Jespersen, P. Nattergalen 
( Luscinia philomela L.) i Danmark. 
Dansk Orn. Tids. Kjobenhavn 15 
1920 pp. 1-24 2 photos. 1 map. 
338. — Jewett, S. G. Additional 
notes on the water and shore-birds of 
Netarts, Oregon. Condor Berkeley 
Cal. 23 1921 pp. 91-93 2 photos. 
339. — Johnson, C. E. Additions to 
the birds of Lake County, Minnesota. 
Auk Lancaster Pa. 38 1921 pp. 124-126. 
Jokl, A. vide Lindahl. 
340. — Jones, A. E. Bird-notes 
from the Campbellpur-Attock dis- 
trict, Western Punjab. J. Bombay 
N. H. Soc. 27 1921 pp. 794-802. 
341. — Jordans, A. v. Eine Ergan- 
zung zu C. Kaysers : Die Vogel der 
Umgebung von Lissa i/P. Ornitli. 
Monatsb. Berlin 49 1921 p. 34. 
342. — Jouan, C. & Staub, A. Etude 
sur la peste aviaire. Ann. Inst. 
Pasteur Paris 34 1920 pp. 343-357. 
343. — Jourdain, F. C. R. Remarks 
on the eggs and nests of Spitsbergen 
Geese. Bui. Bt. Orn. Cl. London 42 
1921 pp. 27-28. 
344. — Jourdain, F. C. R. Ornitho- 
logical Observations. The Oxford 
Exped. to Spitsbergen 1921. Nature 
London 108 1921 pp. 151-153. 
