Red kangaroo has the ability to freeze the development of an embryo until the previous joey is able to leave the pouch. This is known as diapause, and will occur in times of drought and in areas with poor food sources. The composition of the milk produced by the mother varies according to the needs of the joey. In addition, red kangaroo mothers may "have up to three generations of offspring simultaneously; a young-at-foot suckling from an elongated teat, a young in the pouch attached to a second teat and a blastula in arrested development in the uterus". The kangaroo has also
Kao the Kangaroo version. The game was released for the Sega Dreamcast and Windows PCs on December 8th, 2000. A GBA game was released on December 11th, 2001, which is an entirely different game, despite having the same title. The game got a second sequel called Kao the Kangaroo: Round 2, which was released for Xbox, GameCube, PS2, and Windows PCs on April 15th, 2005. About 5 months later, a third sequel called Kao Challengers was released on October 28th, 2005 only for the PSP. Later in 2005, a fourth sequel called Kao: Mystery of Volcano was released only for Windows PCs. Kao