THP3 QENEEAL SUBJECT. Aves 7 
[Dalgleish, J. J.] See also Saxicola deserti \_Tiirdidce], Stercorarivs 
[^Laridcej. 
Dan SKY, J., & Kostenitsch, J. Ueber die Entwickelungsgeschichte der 
Keimbliitter und des WolfE’schen Ganges im Huhnerei. M^in. 
Pctersb. (7) xxvii. No. 13. 
Dennisenko, G. Ueber den Bau und die Function des Kammes [comb] 
im Auge der Vogel. Arch. mikr. Anat. xix. pp. 733-740. 
DESLONGCHAMrs, E. E. Catalogue descriptif des Trochilidds ou 
Oiseaux-mouchcs aujourd’hui connus. Revue d’apres les exemplaires 
du Musee de Caen. [Q/*. Zool. Rec. xvii. Aves, p. 7.] Paris: 1881, 
8vo, pp. 493, pis. V. 
Dixon, Oh as. See Thalassidroma leucorrhoa \_Procellariidaf\. 
Doering, A. Informe oficial de la Comision cientifica agregada al 
Estado Mayor General de la Expedicion al Rio Negro (Patagonia) 
en 1879. Buenos Aires : 1881, 4to. Entrega i. Zoologia. ii. Aves, 
pp. 36-58. 
Observations on 110 species of birds observed during this expedition. 
Dole, S. B. List of the Birds of the Hawaiian Islands. 
A reprint of this list, containing descriptions of 4 new species and 
1 new genus, published in the Hawaiian Annual ” [c/. Zool. Rec. xvi. 
Aves, p. 8], is now to be found in “From Sword to Share,” by H. W. 
Nicholson, London : 1881, 8vo, pp. 304-319. 
Douglass, Airniuit. Ostrich Farming in South Africa. London: 1881, 
rl. 8 VO, pp. 251, with map and illustrations. 
Contains many original observations of considerable value to the 
ostrich farmer, but of little scientific pretension. 
Dresser, H. E. A List of European Birds, including all species found 
in the Western Palsearctic Region. Loudon : 1881, 8vo, pp. 40. 
. A History of the Birds of Europe [c/. Zool. Rec. xvii. Aves, p. 7]. 
Vol. i. containing Preface, Introduction, Literature, Index, &c. 
1881. 
The completion of this great work on the Birds of the Western’ 
Palaearctic region. 
. See also Saxicola deserti \_Turdidoi], Picus pubescens [^Picidce']. 
Drew, F. M. Field Notes on the Birds of San J uan County, Colorado. 
Bull. Nutt. Orn. Club, vi. pp. 85-91, 138-143. 
Observations on 95 species noticed in a district ranging, mainly, from 
8500 to 9500 feet in elevation. 
Drummond-Hay, H. M. Notes on the Birds of the Basin of the Tay 
and its Tributaries. Scot. Nat. vi, pp. 4-12. Conclusion. [Cf. Zool. 
Rec. xvii. Aves, p. 8,] 
