Elephant bird bird" egg after it was radiographed. It is widely believed that the extinction of "Aepyornis" was a result of human activity. The birds were initially widespread, occurring from the northern to the southern tip of Madagascar. One theory states that humans hunted the elephant birds to extinction in a very short time for such a large landmass (the Blitzkrieg hypothesis). There is indeed evidence that they were hunted and their preferred habitats destroyed. Eggs may have been particularly vulnerable. 19th-century travelers saw eggshells used as bowls, and a recent archaeological study found remains of eggshells among the remains of human
Mutton Bird Island Mutton Bird Island Mutton Bird Island is an irregularly shaped unpopulated island located close to the south-western coast of Tasmania, Australia. Situated some south of where the mouth of Port Davey meets the Southern Ocean, the is the largest of the eight islands that comprise the Mutton Bird Islands Group. The Mutton Bird Island is part of the Southwest National Park and the Tasmanian Wilderness World Heritage Site. The highest point of Mutton Bird Island is above sea level. The island is part of the Port Davey Islands Important Bird Area, so identified by BirdLife International because of its importance