It is also said that there is 80,000 Koalas remaining in Australia today and it could be as low as 43,000. Koalas are Nocturnal they sleep during the day and stay up during night, they sleep up to 18-20 hours a day.
Koalas have undergone an interesting history as they evolve from their Perikoala palankarinnica ancestors. . Others also say that they evolved from animals that stay in trees so that there preditor doesn't get to them.A koala's ancestor is a phascolarctos these live in Australia and they range from northern Queensland to south western Victoria. They live on trees to stay away from predators and this is why Koalas live for a very long time.The koalas of today are very much smaller and their habitats are being torn