There is a theory that about 50 million years ago, the ancestors of ring-tailed lemurs, flying foxes and other mammals came to the island of Madagascar, an island in the Indian Ocean, on a natural raft  According to this theory, mammals from the southeastern part of the African continent drifted to Madagascar that year, and they used large logs or floating vegetation  Before the drifting story was staged, the storm swept them into the sea and was driven by ocean currents
Among the animals that arrived in Madagascar from the southeast of the African continent, there are no overweight and oversized mammals such as elephants and lions.
 These ancient refugees drifted for several weeks and came to Madagascar