INFO

Types Of Kangaroo:

There are four species that are commonly referred to as kangaroos:

• The Red Kangaroo (Macropus rufus) is the largest surviving marsupial anywhere in the world. Fewer in numbers, the Red Kangaroo occupies the arid and semi-arid centre of the country. A large male can be 2 metres (6 ft 7 in) tall and weigh 90 kg (200 lb).
• The Eastern Grey Kangaroo (Macropus giganteus) is less well-known than the red (outside of Australia), but the most often seen, as its range covers the fertile eastern part of the country.
• The Western Grey Kangaroo (Macropus fuliginosus) is slightly smaller again at about 54 kg (119 lb) for a large male. It is found in the southern part of Western Australia , South Australia near the coast, and the Darling River basin.
• The Antilopine Kangaroo (Macropus antilopinus) is, essentially, the far-northern equivalent of the Eastern and Western Grey Kangaroos. Like them, it is a creature of the grassy plains and woodlands, and gregarious.

Behaviour of KANGAROO :

• Kangaroos are the only large animals to use hopping as a means of locomotion . The comfortable hopping speed for Red Kangaroo is about 20–25 km/h (13–16 mph), but speeds of up to 70 km/h (44 mph) can be attained, over short distances, while it can sustain a speed of 40 km/h (25 mph) for nearly two kilometres.
• This fast and energy-efficient method of travel has evolved because of the need to regularly cover large distances in search of food and water, rather than the need to escape predato(citation needed). To move at slow speeds, it uses its tail to form a tripod with its two forelimbs it then raises its hind feet forward.
• The average life expectancy of a kangaroo is about 4–6 years.

Diet of Kangaroo:

Kangaroos are the only large animals to use hopping as a means of locomotion . The comfortable hopping speed for Red Kangaroo is about 20–25 km/h (13–16 mph), but speeds of up to 70 km/h (44 mph) can be attained, over short distances, while it can sustain a speed of 40 km/h (25 mph) for nearly 2 kilometres (1.2 mi). This fast and energy-efficient method of travel has evolved because of the need to regularly cover large distances in search of food and water, rather than the need to escape predators. To move at slow speeds, it uses its tail to form a tripod with its two forelimbs it then raises its hind feet forward.
The average lifespan of kangaroos averages at 6 years in the wild to in excess of 20 years in captivity, varying by species. Most individuals, however, do not reach maturity in the wild.

Blindness

Eye disease is rare but not new among kangaroos. The first official report of kangaroo blindness took place in 1994, in central New South Wales. The following year, reports of blind kangaroos appeared in Victoria and South Australia. By 1996, the disease had spread "across the desert to Western Australia".(^{citation needed)} Australian authorities were concerned that the disease could spread to other livestock and possibly humans. Researchers at the Australian Animal Health Laboratories in Geelong detected a virus called the Wallal virus in two species of midge, believed to have been the carriers. Veterinarians also discovered that less than three percent of kangaroos exposed to the virus developed blindness.