Koala dominant. Older males usually have accumulated scratches, scars, and cuts on the exposed parts of their noses and on their eyelids. The koala's gestation period lasts 33–35 days, and a female gives birth to a single joey (although twins occur on occasion). As with all marsupials, the young are born while at the embryonic stage, weighing only . However, they have relatively well-developed lips, forelimbs, and shoulders, as well as functioning respiratory, digestive, and urinary systems. The joey crawls into its mother's pouch to continue the rest of its development. Unlike most other marsupials, the koala does not clean her
Blinky Bill: The Mischievous Koala and a tree knocks Blinky Bill unconscious. At sunrise nothing is left of the bush and every animal is left homeless. They move out of the grounds to search for a new home, including Mr. Wombat. Blinky Bill, dazed and confused, calls for his mother, but she is nowhere in sight. Blinky rescues a young female koala named Nutsy from a cluster of fallen trees. They both run into Mr. Wombat. Nutsy tells him that Blinky has amnesia and Mr. Wombat explains to him about his life so far. Blinky was a very mischievous sort causing trouble and receiving a