Some of the differences between the two species are as follows: the Little Raven is, at about 48–50 cm in length on average, somewhat smaller than the Australian Raven (though sizes do overlap between both species), the Little Raven’s beak is slightly smaller and more curved, its calls are shorter, and its throat bulges out less while calling. The Little Raven is a somewhat more sociable species than the Australian Raven, often forming large flocks that roam freely over wide areas in search of food. The range of the Little Raven does overlap the range of the Australian Raven, but the latter’s range extends further.