122 



AUSTRALIAN BIRD MAPS 



MAP 58 



Gull Family: Terns: — 



a. Sea Terns. 



b. Land Terns. 



c. Sea and Land Terns. 



a'. White-faced Temlet (Stemula nereis), 

 a^. White-shafted Ternlet (S. albifrons). 

 b'. Marsh Tern (Chilodonias lencopareia). 



(Parts of the old world), 

 b^. Gull-billed Tern (Gelochelidon nilotica). 



(Parts of old world and America), 

 c'. White-winged Tern (C. leucoptera). 



