Source: Helgen KM, Portela Miguez R, Kohen J, Helgen L (2012) Twentieth century occurrence of the Long-Beaked Echidna Zaglossus bruijnii in the Kimberley region of Australia. ZooKeys 255: 103-132. doi:10.3897/zookeys.255.3774 License: CC-BY-3.0 CC-PD-Mark PD-old-70-expired