30 Aves 
III. AYES. 
512. [Sclater, P. L.] On Sphenura broadbenti. T. c. p. 23. [Timeliidce.] 
512a. - . On a living specimen of Paradisea apoda. T. c. pp. 23 & 24. 
[Paradiseidce.] 
513. Sclater, W. L. On birds obtained by Capt. Barrett-Hamilton in 
the Orange River Colony. Bull. B. 0. C. xii, p. 71. [ Ploceidce.] 
514. -. On Stark’s ‘Birds of South Africa. 3 T. c. p. 71. 
515. -. On some South African Coots. T. c. p. 70. \Ralliformes.] 
516. -. On the occurrence of Porzana marginalis in Cape Colony. 
T. c. p. 82. [ Ralliformes.] 
517. -. Some account of the Ground Hornbill, or Brom-Vogel 
( Bucorax cafer). Zoologist 1902, pp. 49-52 cum fig. \Bucerotes:] 
518. Seebohm, H. A monograph of the Turdidce , or Family of Thrushes. 
Edited and completed (after the Author’s death) by R. Bowdler 
Sharpe. London, 1902, Imp. 4to, parts xii & xiii, with introduction, 
list of plates, appendix and index. [Turdidce.] 
519. Selous, E. An observational diary of the habits—mostly domestic 
—of the Great Crested Grebe ( Podicipes cristatus ), and of the Peewit 
(Vanellus vulgaris ), with some general remarks. Zoologist 1902, 
pp. 133-144. \Podicipedidiformes , Charadriiformes.] 
520. -. Variations in colouring of Stercorarius crepidatus. T. c. pp. 
368-373. \Lariformes.\ 
521. Service, R. The Black-headed Gull (Larus ridibundus): some modi¬ 
fications of habits. Zoologist 1902, pp. 216-219. [Lariformes.] 
522. Seth-Smith, D. The Parrot-Finch ( Erythrura psittacea ). Avicult. 
Mag. viii, pp. 59 & 60 cum tab. [Psittaci.] 
523. Sharpe, R. Bowdler. Report on the Collections of Natural 
History made in the Antarctic Regions during the voyage of the 
“Southern Cross.” Aves, pp. 106-173, pis. vii, viii, ix, x. [ Sphenisci - 
formes , Lariformes , Procellariiformes .] 
524. -. On a small collection of birds from Efulen in Cameroons, 
W. Africa. Ibis 1902, pp. 89-96, pi. iv. [ Timeliidce , Turdidce.] 
525. -. On the collections of birds made by Sir Harry Johnston 
in Equatorial Africa. T. c. pp. 96-121, pi. v. [ Columbiformes , 
Accipitriformes , Caprimulgi , Coliidce , Scansores, Nectariniidce , Ploceidce , 
Eulabetidce.] 
526. -. On the changes of plumage in the Wild Duck, without moult. 
Bull. B. O. C. xiii, pp. 46 & 47. 
527. -. On a new Petrel from the island of South Trinidad. T. c. 
p. 49. \Procellariiformes.] 
528. -. Pitta longipennis in Rhodesia. T. c. p. 49. \fPittidced\ 
529. --. On some changes of generic names preoccupied in other 
classes of Zoology. T. c. p. 54. [ Timeliidce .] 
530. -. A new species of Gymnopelia from Argentina. T. c. p. 54. 
[ Columbiformes.] 
531. -. Notes on African Larks. T. c. pp. 61 & 62. \_Alaudidce.] 
532. -. On the foot-marks scored on rocks by the Rock-hopper 
Penguins in the Falkland Islands. T. c. p. 67. [! Sphenisciformes .] 
