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Introduction : Geographical Distribution. 



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 v5 



Name of species 



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C^ PtH 



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354! 



355 



356 



357! 



358' 



359 



3(30 



3G1 



362 



363 



364 



365 



366 



367 

 368 

 369 

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 371 

 372 

 373 

 374 



375 



376 



3771 



378' 



379 



380 

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 383 

 384 



385 I 



386 I 

 387^ 

 388 



3S9 

 390 

 391 



392 



393. 



Herodias intermedia Wagl.) . 

 Bubulcus coromandus (Bodd.) 

 Ardeola speciosa (Horsf.) . . 

 Nycticonix caledonicus (G-m.l. 

 Xycticorax manilensis Vig. . 

 Xycticorax griseus L.). . . . 

 Gorsacliius kutteri (Cab.) . . 

 Butorides javanica i Horsf.)'). 

 Ardetta sinensis (Gm.)^) . . . 

 Ardetta eurhytlima Swinh. . 

 Ai'detta cinnamomea Gm.). . 

 Xantliocnus Havicollis (Lath.) 3) 

 Xanthocnus nielaenus (Salvad.^ 



Nettopus pulchcllus J. Gd. . . 

 Nottopus eoromandelianus (Gm. 

 Dendrocyena arcuata (Horsf.) 

 Dendrocycna guttata Sclil. 

 Anas superciliosa Gm. . . . 

 Ncttion gibberifrons iS. Miill.) 

 Querquedula circia (L.) . . . 

 Nyroca fuligula (L.) 



Fi-egata minor fGm.)^) . . . 

 Plotus melanogaster (Ipenn.)*) 

 Phalacrocorax melanoleucus (Viei 

 Plialacrocorax sulcirostris Brdt. 

 Sula leucogaster (Bodd.)") . . . 



Hyckochelidon leucoptera (Meisn. Sch 

 Hydrochelidon liybrida (Pall.) 



Sterna media Horsf 



Stoma bergii Lcht 



Sterna sinensis Gm 



Sterna melanauclien Temm. '; 

 Sterna anaestheta Scop. . . . 



Anous stolidus (L.j 

 Stercorarius sp 



Puffinus cuneatus Salv. . . . 

 Puffinus leucomelas (Temm.) . 

 Diomedea sp 



Podiceps tricolor IG. R. Gray) 



Podiceps gularis J. Gd. . . . 



With racial differences. -j Add Seychelles. 



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832 

 835 

 838 

 841 

 843 

 845 

 848 

 851 

 854 

 856 

 859 

 861 

 863 



865 



866 

 868 

 870 

 872 

 874 

 879 

 881 



883 

 886 

 888 

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 892 



893 

 895 

 897 

 899 

 901 

 903 

 906 

 908 

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911 

 913 

 914 



j 915 

 1 917 



8| Racial differences not perfectly understood. 



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* I *? - 

 *] Indian and Pacific Oceans. 



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