Index... [<] - [1] - [2] - [3] - [4] - [5] - [6] - [>] The Evolution of Australia's Corvids Aridification of the centre then split the two groups into four. In the north, the western population evolved into the Little Crow species. The eastern population evolved into the Torresian Crow species. In the south, the western population evolved into the Ancestral Little Raven species. The eastern population evolved into the Forest Raven species. |