216 
THE BIRDS OF AUSTRALIA 
Notes . — Also called White-bellied Sea Eagle and White-bellied Fish- 
hawk. Usually in pairs, frequenting the salt-water rivers, inlets, islands 
off the coast, and occasionally inland rivers and lakes. It is generally 
observed flying lazily above the foreshores, mud-flats, or sand-spits, search- 
ing for offal and carrion left by the tides. It is a most useful scavenger 
and rarely destroys domestic animals. The food of this species consists 
of various mammals, birds, tortoises, sea-snakes, fish, eels, and the larger 
crustaceans. It has a peculiar cackling cry. 
Nest . — A large structure, composed of sticks, and lined with leaves. 
Generally placed in a tall tree; sometimes on a projecting ledge of rock. 
Nests are used for years in succession. 
Eggs. — Usually two, white and slightly glossy, green inside, unless 
nest-stained. Breeding-season: generally June to October. 
