< O CYPSKL1DJK. 



Collocalia unicolor (Jerd.). 



Collocalia francica, Legge, Birds Ceylon, p. 324 (1878). 



Collocalia unicolor, Oaies ed. Hume, Rests fy Eggs Ind. Birds, iii. p. 28 



(1890) ; Sharpe, Handel ii. p. 90 (1900). 

 Collocalia fuciphaga, Hartert, Cat. Birds B. M. xvi. p. 498, part. (1892) j 



Blanf. Fauna Brit. Ind., Birds, iii. p. 17(5 (1895). 



The eggs of the South Indian Swiftlet resemble those of C. faci- 

 pliaga in all respects. 



30. Vingorla Rocks, W. Coast of Hume Coll. 



India, 12th June (G. Vidal}. 



7. Nilghiri Hills, April. Hume Coll. 



2. Nilghiri Hills. Crowley Bequest. 



2. Ootacanmnd, Nilghiri Hills. Crowley Bequest. 

 7. Bramagherri Hills, Madras. Hume Coll. 



3. Mynall, Travancore (F. W. Bour- Hume Coll. 



dillon}. 



4. Lunugala, Ceylon, 18th April Crowley Bequest. 



(A. L. Butler). 



Collocalia francica (<7m.). 



Collocalia francica, E. Newton, Ibis, 1861, p. 271 ; Hartert, Cat. Birds 

 B. M. xvi. p. 503 (1892) ; Nehrk. Kat. Eiersamml. p. 154 (1899) ; 

 Sharpe, Hand-l. ii. p. 90 (1900) ; Campbell, Nests # Eggs Austr. 

 Birds, ii. p. 532 (1901). 



Two eggs of the Grey-rumped Swiftlet measure respectively: 

 79 by -51 ; '72 by -5. 



1 . Mauritius, 25th Nov. (E. Newton). Crowley Bequest. 

 1. Fiji Islands. Crowley Bequest. 



Collocalia inexpectata, Hume. 



Collocalia spodiopygia, Oates ed. Hume, Nests fy Eggs Ind. Birds, iii. 



p. 35 (1890). " 

 Collocalia inexpectata, Hartert, Cat. Birds B. M. xvi. p. 505 (1892); 



Sharpe, Hand-l. ii. p. 90 (1900). 

 Collocalia francica, Blanf. Fauna Brit. Ind., Birds, iii. p. 178, part. 



(1895). 



The single egg of Hume's Swiftlet in the Collection measures 

 82 by -53. 



1. Little Button Island, Andamans, Hume Coll. 

 21st March (A. 0. Hume}. 



Collocalia leucopygia, Wall. 



Collocalia leucopygia, Layard, Ibis, 1878, p. 252 ; Hartert, Cat. Birds 

 B. M. xvi. p. 506 (1892) ; Sharpe, Hand-l ii. p. 90 (1900). 



An egg of Wallace's Swiftlet measures 77 by -49. 



1. New Caledonia (E. L. Layard: Crowley Bequest. 

 Tristram Colt.}. 



