Baby kangaroos, also known as joeys, are the young of the species and are typically born after a gestation period of around 30 days. They are born in a very undeveloped state and must climb into their mother's pouch to continue developing. Once they are old enough, baby kangaroos, or joeys, will leave the pouch and begin to explore their environment. Euro kangaroos are a subspecies of the red kangaroo and are found in the southeastern part of Australia. They are smaller than other kangaroo species and have a more slender build. Jumpers are a type of kangaroo that are known for their ability to jump great distances. They are found in the northern parts of Australia and are the smallest of the kangaroo species.