TITLES. 
Aves 17 
[Hellmayr, 0. E.j [See also Berlepsch, H. von (42) & Menegaux 
(430).] 
301. Helm, F. Ornithologische Beobachtungen. J. Ornith. 1905, 
pp. 563-600. 
302. Helms, O. Ornithologische Beobachtungen aus Hasler, Diinemark. 
Aquila xii, pp. 298-301. 
303. Henderson, J. Colorado notes. Auk xxii, pp. 421 & 422. 
304. Henderson, T. Remarkable visitation of migratory birds to 
Shetland. Ann. Scott. Nat. Hist. 1905, p. 181. 
304a. Hennicke, C. K. Naumann’s Naturgeschichte der Vogel Mittel- 
Europas. Gera-Untermhaus, 1905, 4to, Liefr. 150-150a b. [This 
completes the work.] 
305. Herbert, A. B. The utility of the Tit tribe. Tr. Edinb. Field Soc. 
v, pp. 194-196, pi. xix. [. Paridce .] 
306. Herman, O. Recensio critica automatica of the Doctrine of Bird- 
Migration. 4to, pp. 1-67, with map. 
307. . The method for Ornithophcenology inaugurated by the Hun- 
garian Central Office of Ornithology. 4to, pp. 1-13, pis. i-x. 
308. . Fur Petenyi. Aquila xii, pp. i-iv. 
309. . Der iv. internationale ornithologische Congress gehalten vom 
12-17 Juin, 1905 in London. T. c. pp. xv-xxiv. 
310. . Testimonial. (Pro-domo Feier.) T. c. pp. xxxvi-xlii, 
Tab. iii. 
311. . On the migration of birds. Zoologist 1905, pp. 241-248. 
. [See also Csorgey (163).] 
312. Hesse, E. Weitere Beobachtungen in der Umgegend von Leipzig. 
Ornith. Monber. xiii, pp. 17-23, 37-42, 51. 
313. . Winterbeobachtungen aus der Umgegend von Leipzig. T. c. 
xiii, pp. 37-42, 89-97, 121-129. [ Paridce .] 
315. . Ansammlungen von Staren zur Brutzeit. T. c. pp. 207-209. 
[- Sturnida ?.] 
316. Hilgert, C. Avifauna von Ingelheiin a. Rhein. Falco i, pp. 20-29, 
53- . 
. [See also Kleinschmidt & Hilgert (356).] 
317. Holland, W. J. A list of the birds collected near Mombasa, East 
Africa, by William Doherty. Ann. Carnegie Mus. iii, pp. 453-463. 
318. Hopman, H. H. Warbler migration in South East Louisiana and 
Southern Mississippi. Auk xxii, pp. 289-296. 
319. Horsburgh, B. R. Field notes from Bloemfontein. Avicult. Mag. 
(2) iii, pp. 250-254. 
319a. Howe, R. H. Sir Charles Blagden, earliest of Rhodo Island 
Ornithologists. Amer. Natural, xxxix, pp. 397-404. 
320. *IIowe’s Fifty Common birds of Vermont. 1905, Montpelier, 8vo, 
pp. 92. 
321. Huber, J. Ainda a proposito dos ninhos do Japu. Boll. Mus. 
Goeldi iv, p. 471, 1904. \Icterida>d\ 
1905. [Vol. xlii.] c 5 
