Red Kangaroo (Macropus rufus)
The Red Kangaroo is the largest of all kangaroos, the largest mammal native to Australia, and the largest surviving marsupial. It is found across mainland Australia, avoiding only the more fertile areas in the south, the east coast, and the northern rainforests. The Red Kangaroo’s range of vision is approximately 300°, due to the position of its eyes. This animal lives alone or in small groups called “mobs.” Each mob is usually made up of 2 to 10 kangaroos. Membership of these groups is very flexible, and males (boomers) are NOT territorial, fighting only over females that come into heat. The largest males are dominant, and control most of the mating. When male kangaroos fight, they may appear to be “boxing”. They usually stand up on their hind limbs and attempt to push their opponent off balance by jabbing him or locking forearms. If the fight escalates, they will begin to kick each other. Using their tail to support their weight, they deliver kicks with their powerful hind legs.
- Top Speed: 35 mph (56 kilometers / h)
- Weight: 25 – 90 kilograms (55 – 200 pounds)
- Height: 110 – 140cm (42 – 58inch)
- Tail length: 90 – 110cm (35 – 43inch)
- Life span: 12 – 18 years
- Diet: grass, green plants
- Gestation: 30 – 40 days
- No. offspring: 1
