Description
Large bird 1.5 to 1.8 metres in height. Bony helmet can reach 17cm in height.
Can be aggressive if provoked.
Nests
Nest is collection of leaves at a base of a tree. Lays a clutch of 3 to 5 pale green granulated eggs.
Breeds August to February.
References
Pizzey, G. & Knight, F. (1998). Field Guide to the Birds of Australia. Harper Collins Publishers, Sydney.