Two Kangaroos, the One is Lying Under the Sun, the Other One is Feeding, Nibbling a Grass in the Zoo, Green Trees and Grass in Park. Kangaroos Are Endemic to Australia. Animals Are Grazing. Kangaroos Have Large, Powerful Hind Legs, Large Feet Adapted For Leaping, a Long Muscular Tail For Balance, and a Small Head. Wallaby, Wallaroo. Macropodidae Family. Excursion to the Zoo is Summer Sunny Day, Biology and Zoology, Environmental Protection, Animals Studying, Wildlife and Nature Studying, Scientific Research, Observing Animals. Tourism in Poland, Opole Zoo Outdoors.