Northern Cassowary (Casuarius unappendiculatus) [XC498016]
by Iain Woxvold from near Malagufuk, Klasow Valley, Sorong, Papua Barat, Indonesia (call)
Northern Cassowary (Casuarius unappendiculatus) [XC498015]
by Marc Anderson from near Malagufuk, Klasow Valley, Sorong, Papua Barat, Indonesia (call)
Subspecies
Four subspecies or more traditionally recognized, but good evidence for their validity lacking.
The following 4 subspecies are recognised:
unappendiculatus Blyth, 1860 - New Guinea.
occipitalis Salvadori, 1875 - New Guinea.
aurantiacus Rothschild, 1899 - New Guinea.
philipi (Rothschild, 1898) - New Guinea.
Similar Species
The upland Dwarf Cassowary (Casuarius bennetti) which is smaller, with a low casque and no wattle. The parapatric Southern Cassowary (Casuarius casuarius) has a higher casque and double wattle.
References
See References.