Emu The pelvic limb muscles of emus contribute a similar proportion of the total body mass as do the flight muscles of flying birds. When walking, the emu takes strides of about , but at full gallop, a stride can be as long as . Its legs are devoid of feathers and underneath its feet are thick, cushioned pads. Like the cassowary, the emu has sharp claws on its toes which are its major defensive attribute, and are used in combat to inflict wounds on opponents by kicking. The toe and claw total in length. The bill is quite small, measuring
Tasmanian emu to grassland and shrubland to aid in claiming land for agriculture deprived the birds of habitat. It is known that in 1838, two skin specimens were received by the British Museum. In 2018 the Austrian Natural History Museum in Weina displayed a taxidermed Tasmanian Emu. The subspecies became extinct around 1850, but this date is not very precise: Mainland birds were introduced after "diemenensis"' disappearance (and possibly even when the last birds of the Tasmanian subspecies were still around, hybridizing them out of existence), but the history of emu introductions on Tasmania is not sufficiently documented to allow a more