|Female Eastern Grey Kangaroo with joey|
A kangaroo is an Australasian marsupial. It belongs to the genus Macropus. The name Kangaroo is used for the four large species, but there are another 50 species of smaller macropods. It is common in Australia and can also be found in New Guinea.
Kangaroos hop to move around quickly, and walk on four legs while moving slowly. They can jump backwards, but only a very small distance. They can hop or jump as far as about three times their own height. They can also swim if necessary. The kangaroo is a herbivore, eating mainly grass, but some species also eat shrubs.
Kangaroos are marsupials because they carry their young in a special pouch on their bodies. Baby kangaroos are called joeys. Kangaroos live in large groups, called mobs Each group is made up of breeding females, their young and several adult males. One of the males is the dominant male, he is the only one that breeds with the other females in the mob.
Because it is mostly found in Australia, Australians see it as a national symbol. The kangaroo is featured holding the Australian coat of arms. The Australian airline, Qantas, uses the kangaroo as its emblem. The Royal Australian Air Force (RAAF) also a has a kangaroo emblem.
Kangaroos can be dangerous because of their powerful legs. They can lean back on their tails to deliver powerful kicks. In 2009, a man went to save his dog which had chased a kangaroo into a farm dam. The kangaroo was able to hold the dog underwater nearly drowning it. The kangaroo gave the man several big kicks before he was able to grab his dog and escape from the dam. He needed hospital treatment for his injuries.
The name[change | change source]
The word kangaroo is an Australian Aboriginal word from the Guugu Yimidhirr people of north Queensland. The word was recorded by Captain James Cook in August 1770. It was the name for the grey kangaroo, Macropus robustus. Cook's ship, the HMS Endeavour, had been damaged on coral on the Great Barrier Reef. it took seven weeks for the ship to be repaired on the banks of a river, now the Endeavour River, at the site of the town of Cooktown. This gave Cook, Joseph Banks and other crew members time to explore the area and the plants and animals. The skin and skull of a kangaroo was taken back to England to be put on show. In James Boswell's book "Life of Johnson" he describes Dr. Samuel Johnson in 1793 hopping around the room to explain to people how a kangaroo moved. When Arthur Phillip and the First Fleet arrived in Sydney in 1788, they were surprised that the Aborigines did not know the word "kangaroo." It took them a while to realize that Aborigines at Sydney spoke a different language to those from Cooktown.
Kinds of kangaroos[change | change source]
There are four species of kangaroos:
- The Red Kangaroo (Macropus rufus) is the largest marsupial anywhere in the world. The Red Kangaroo lives in the arid and semi-arid centre of Australia. A large male can be two 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 continent.
- 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 south part of Western Australia, South Australia near the coast, and the Darling River basin.
- The Antilopine Kangaroo (Macropus antilopinus) is similar to the Eastern and Western Greys. Like them, it lives on the grassy plains and woodlands. It lives in large groups.
There are also about 50 other smaller macropods in the macropodidae family.
References[change | change source]
- "Kangaroo vs Emu: FIGHT!". http://www.youtube.com/watch?v=d9OBqYbZ99c&t=1m0s. Retrieved 29 October 2012.
- "Kangaroos (Department of Environment and Resource Management)". derm.qld.gov.au. 2011 [last update]. http://www.derm.qld.gov.au/wildlife-ecosystems/wildlife/living_with_wildlife/kangaroos.html. Retrieved 29 January 2011.
- Millar, Paul (November 24, 2009). "Rogue too a fearful combatant in dam attack" (in English). The Age. pp. 3.
- "ANDC - For Schools". anu.edu.au. http://www.anu.edu.au/ANDC/res/forschools/classtopics/aboriginalborrowings.php. Retrieved 2 August 2010.
- "ANU - Australian National Dictionary Centre - ANDC". anu.edu.au. 2011 [last update]. http://www.anu.edu.au/andc/res/aus_words/vocab_aussie/borrowings.php. Retrieved 29 January 2011.