Kangaroo is a symbol of Australia. Female kangaroos have a pouch in which joeys complete postnatal development. With powerful hind legs, kangaroos use hopping as a means of locomotion. Their hopping speed can reach 60km/h. On the Slope, grey kangaroos and red kangaroos live comfortably together. Close-up interactions with the docile kangaroos, such as feeding, patting, having handshakes and taking photos, are very popular among visitors.