EXPLANATION OF PLATE I. 



Fig. 1. — Phgetou rubrieauda, Bodd. 

 Fig. 2. — Sula cyauops, Sundevall. 

 Fig. 3. — Halcyon vagans, Lesson. 

 Fig. 4. — Anous cinereus, Gould. 

 Fig. 5. — Aplonis fuscus, Gould. 

 Fig. 6.— Sterna fuliginosa, Gmelin. 

 Fig. 7. — Anous stolidus, Linngeus. 



The figures are all of the natural size. 



