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
Indian elephant and Vietnam. It is regionally extinct in Pakistan. It inhabits grasslands, dry deciduous, moist deciduous, evergreen and semi-evergreen forests. In the early 1990s, the estimated wild populations included: There are a total of 138 state elephant corridors, 28 interstate corridors and 17 international state corridors where Indian elephant populations are found. The table below enlists the corridors. Elephants are classified as megaherbivores and consume up to of plant matter per day. They are generalist feeders, and both grazers and browsers. In a study area of in southern India, elephants were recorded to feed on 112 different plant species, most commonly