The battle of brawn and dominance was brought on by the rising tensions of the cassowary mating … A fight between two male cassowaries has been captured in a far north Queensland rainforest. The southern cassowary sound was measured at 32 hertz , and the Dwarf Cassowary was even lower at only 23 hertz. More of a non-vocal sound than a ‘call’, cassowaries create this booming rumble from deep within. Even wildlife biologists call cassowaries the world's most dangerous bird—and yes, it … It is the lowest known bird call, like a "boom", which people can only just hear. The plumage is raised up and the bird slowly circles.

It is also the second-largest bird on the planet. The Southern Cassowary, is a large flightless bird that lives in the rainforests of northern Queensland, Australia.It is the most dangerous bird in the world. The call of the cassowary is one of the lowest frequency sounds made by any bird. All birds are living dinosaurs, but the dagger-clawed cassowary especially looks the part. The Southern Cassowary (Casuarius casuarius) is a large flightless bird found in the wet tropics of Australia and in parts of Papua New Guinea.

If a female enters this area during the mating season, the male starts a courtship display. The neck is expanded, giving a particularly bright appearance, and a dull “boo boo boo” call is spoken by the bird. Cassowary mating season 2019 May 31, 2019 October 17, 2019 Christina For some time, a young, male cassowary (we call him “Mr March”, because he first visited us in March 2018) has been around several times a week. Courtship The male's territory covers an area of 1 to 5 km. ‘Certainly, the cassowary's clawed wings, scaly legs, featherless heads, wrinkled necks, and large size give them a dinosaur-like appearance.’ ‘And like most birds, the cassowary has a mating call; witnesses compare the male's to the wheezing of an old truck with a sick ignition.’ Cassowary Picture.