Kangaroos Are Resting Among Fresh Grass and Feeding in the Zoo, Green Fresh Grass in Park. Tourism in Poland, Tour to Opole Zoo. Observing of Behavior of Animals. 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. Outdoors.