TITLES. 
Aves 33 
625. Shelford, R. Note on the egg of Pityriasis gymnocephala. Ibis 
1899, p. 167. [Laniidce.] 
626. -. Note on Sasia everetti and the discovery of its nest. T. c. 
pp. 152 & 153. [. Piciformes .] 
627. -. On some Hornbill embryos and nestlings. With Field-notes 
by C. Hose. T. c. pp. 538-549, pis. viii-x. [Buceroti.] 
628. Shelley, G. E. On a collection of birds from the vicinity of Zomba, 
British Central Africa, forwarded by Lieut.-Col. W. H. Manning. 
With a Note by P. L. Sclater. Ibis 1899, pp. 281-283. 
i. List of the species represented in the collection, with references to 
Shelley’s ‘ Birds of Africa.’ 
H. Remarks on species new to the Nyassan Avifauna. 
[ Coraciiformes, Charadriiformes, Galliformes .] 
629. -. On a collection of birds from the Tanganyika plateau, in 
British Central Africa. T. c. pp. 364-380, pis. v & vi. [ Laniidce , 
Sylviidce, Cap it ones, Timeliidce, Muscicapidce , Psittaci, Galliformes .] 
630. -. New species of birds from Nyasa Land. Bull. B. 0. C. viii, 
p. xxxv. [Capitones, Sylviidce , Laniidce, Muscicapidce. ] 
631. Sherborn, D. Dates of Jardine and Selby’s Illustrations to Ornith¬ 
ology. Ibis 1899, p. 484. 
Shields, G. 0. [See Blanchan, N. (66).] 
632. Shufeldt, R. W. Observations on the classification of birds. Ann. 
Nat. Hist, (vii) 4, pp. 101-111. 
Simson, S. B. Obituary. Ibis 1899, p. 666. 
633. Slater, H. H. Birds of Northamptonshire and neighbourhood. 
Report for 1897. J. Northamptonshire Nat. Hist. Soc. 1898, pp. 14- 
18. 
Smith, A. C. Obituary. Ibis 1899, p. 332. 
634. Southwell, T. Nesting of the Goshawk in Yorkshire. Zoologist 
1899, pp. 28 & 29. [A cdpitriformes. ] 
635. -. Little Bustard and Great Shearwater at Lowestoft. T. c. 
p. 31. [0tides, Procellariiformes.] 
636. Spangaro, S. Come agisce il peptone sul sangue degli uccelli: 
contribute sperimentale alia conoscenza del processo della coagula- 
zione del sangue. Atti Soc. Veneto-Trent lviii, pp. 344-370. 
637. -. Comment agit la peptone sur le sang des Oiseaux (1). Con¬ 
tribution experimentale a la connaissance de la coagulation du sang. 
Arch. Ital. Biol, xxxii, pp. 225-228. 
638. Spelman, W. W. Occurrence of the Ruff {Machetes pugnax ) in 
winter. Tr. Norfolk Soc. vi, p. 551. [ Charadriiformes.\ 
Stark, A. A. Death of. Bull. B. 0. C. x, p. xxv. 
639. Stead, D. G. A Ramble near Sydney. Zoologist 1899, pp. 407-414. 
640. *Stickney, J. H. Bird world. A book for children. Boston, 
U. S. A. 1898, 12mo, vi, 214 pp. Assisted by Ralph Hoffman. 
641. Stone, W. A study of the type specimens of birds in the collection 
of the Academy of Natural Sciences of Philadelphia with a brief 
history of the collection. P. Ac. Philad. 1899, pp. 5-62. 
