Koalas are marsupials and they are related to kangaroos.
|  | 
| photo credit Troy McCullough | 
A koala baby is called a joey.
A koala mother usually gives birth to one joey at a time.
A new-born koala is only the size of a jelly bean. Called a joey, the baby is blind, naked, and earless.
|  | 
| photo credit pixabay.com | 
