TITLES. 
Aves 9 
Helm, F., & FOrbringer, M. Untersuchungen zur Morphologie und 
Systematik der Vogel ; zugleich ein Beitrag zur Anatomie der Stiitz- 
und Bewegungsorgane. Biol. Centralbl. xiv, pp. 399-408, 434-443, 
593-598, & 647-651. 
Hennicke, C. R. Ein Beitrag zur Avifauna der Umgebung von 
Leipzig. Oruith. Jahrb. v, pp. 121-132 & 189-196. 
. [See also Liebe, K. Th.] , 
Herman, Otto. Aquila. A Magyar ornithologiai Kozpont Folyoirata. 
Jahrg. i. Budapest : 1894, 8vo, 188 pp., tab. i. 
. Ernst von Middendorff’s Daten uud Serien iiber den Zug der 
Vogel. Aquila, i, pp. 28-36. 
. In memoriam, Samuel Fenichel. T. c. pp. 69-71. 
■. [See also Blasius, R.] 
Hinxman, L. W. Report on the movements and occurrence of birds in 
Scotlaud during 1893. Ann. Scott. Nat. Hist, iii, pp. 146-153 & 
212-224. 
Hinxman, L. W., & Clarke, W . E. A contribution to the vertebrate fauna 
of West Ross-shire. P. Phys. Soc. Edinb. xii, pp. 395-414. [Aves.] 
Hirota, S. On the sero-amniotic connection aud the foetal membranes 
in the chick. J. Coll. Japan, vi, pp. 337-369, pis. xv-xvii. 
HOhnel, Ludwig von. Discovery of Lakes Rudolf and Stefanie, a 
narrative of Count Samuel Teleki’s exploring and hunting expedi- 
tion in Eastern Equatorial Africa in 1887 and 1888. Translated by 
Nancy Bell (N. d’Anvers). London : 1893, 2 vols. 
Howes, G. B., & Hill, J. P. On the pedal skeleton of the Dorking 
fowl, with remarks on hexadactylism and phalangeal variation in 
the amniota. J. Anat. xxvi, pp. 397-403. 
Hudson, W. H. Lost british birds. Redbill, Surrey : 1894,_32 pp. 
Jentink, F. A. Catalogue systematique de la collection de feu J. P. 
Van Wickevoort Crommelin. [Mus. Pays Bas, vol. xiv.] Leide : 
1894, 8 vo, pp. ix, 94. 
Johansen, H. Die Vogel welt des Gouveruements Twer. Ornith. Jahrb. 
v, pp. 1-13. 
Jouy, P. L. Notes on birds of Central Mexico, with descriptions of 
forms believed to be new. P. U. S. Mus. xvi, pp. 771-791. 
[Turdidce, p. 50, Paridce , p. 48, Fringillidce , p. 43.] 
<:? Kelsall, H. J., & Ridley, H. N. Account of a trip up the Pahang, 
Tencbeling, and Tahan rivers, and an attempt to reach Ganong 
Tahan. J. Straits Asiat. Soc. xxv, pp. 33, &c. (1894). 
Kempen, C. van. Mainmif^res et oiseaux presentant des varies de 
coloration, des cas d'hybridite, ou des anomalies. Bull. Soc. zool. 
France, xix, pp. 76-85. 
