34 Aves 
III. AYES. 
642. [Stone, W.] On a collection of birds from the vicinity of Bogota, 
with a review of the South American species of >S 'peotyto and Troglo¬ 
dytes. P. Ac. Philad. 1899, pp. 302-313. [ Strigiformes ,, Troglodytidce.\ 
643. -. A new species of Coccyzus from St Andrews. T. c. p. 301. 
\Cuculi.\ 
644. -. The summer molting plumage of certain Ducks. T. c. 
pp. 467-472. [Anseriformes .] 
645. -. Note on Coccyzus euleri Cab. Ibis 1899, pp. 476 & 477. 
\Cuculi.\ 
646. -. Note on Octhceca frontalis (Lafr.) and Cardinalis granadensis, 
Lafr. Auk xvi, p. 78. [ Fringillidce , Tyrannidce. ] 
647. -. The proper name for Macgillivray’s Warbler. T. c. pp. 81 & 
82. [MniotUtidce.’] 
648. -. Some Philadelphia ornithological collections and collectors, 
1784-1850. T. c. pp. 166-177. 
649. -. Winter plumages :—Illustrated by the Bose-breasted Gros¬ 
beak (. Zamelodia ludoviciana). T. c. pp. 305-308, pi. iv. {Frin¬ 
gillidce A\ 
650. -. The proper function of ‘ binomials 5 and ‘ trinomials.’ T. c. 
pp. 374-376: F. M. Chapman, t. c. p. 376. 
651. Sty an, F. W. Additions to the list of Lower Yangtse birds. Ibis 
1899, pp. 286-289. 
652. -. On birds from West China. T. c. pp. 289-300, pi. iv. 
[Timeliidce.] 
653. -. On new species of Chinese Birds. Bull. B. O. C. viii, p. xxvi. 
\Timeliidcei] 
654. *Suchetet, A. Des hybrides k l’etat sauvage. Rbgne Animal. 
(Classe des Oiseaux.) 
655. Suschkin, P. Zur Morphologie des Vogelskelets. i. Schiidel von 
Tinnunculus. N. Mem. Soc. Imp. Moscou xvi, pp. 1—163, Taf. i-vi. 
656. -. Beitrage zur Classification der Tagraubvogel mit Zugrunde- 
legung der osteologischen Merkmale. Zool. Anz. xxii, pp. 500-518. 
[A ccipitriform es. ] 
657. Sutherland, A. On the temperature of the Ratite birds. P. Zool. 
Soc. London 1899, pp. 787-790. 
658. Swenander, G. Beitrage zur Kenntnis des Kropfes der Vogel. 
Zool. Anz. xxii, pp. 140-142. 
659. Sword, J. Notes on the Avi-fauna of the district (Stirlingshire). 
Tr. Sterl. Nat. FList. & Archseol. Soc. 1898-99, pp. 167-171. [ Tur - 
didce.\ 
660. Tegetmeier, W. B. The House-Sparrow (the Avian Rat), in 
relation to agriculture and gardening, with practical suggestions for 
lessening its numbers. With an Appendix by Eleanor A. Omerod. 
London, 1899 : 8vo, vi, 90 pp. 
661. -. On a hybrid Pheasant. Bull. B. O. C. viii, p. xxviii. 
[Phasiani.\ 
. On hybrid Pheasants. Op. cit. x, pp. xvi & xvii. 
662 . 
