Thursday, January 30, 2014

Kangaroo





Kangaroo
Kangaroo is belong to a group of animals called mammals . It's found in Australia . In Australia it is not many people than Kangaroo .

Taxonomy

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 range of the Eastern Grey Kangaroo extends from the top of the Cape York Peninsula in north Queensland down to Victoria, as well as areas of south-eastern Australia and Tasmania. Population densities of Eastern Grey Kangaroos usually peak near 100 per km2 in suitable habitats of open woodlands. Populations are more limited in areas of land clearance, such as farmland, where forest and woodland habitats are limited in size or abundance.


Adaptations

The female kangaroo is usually pregnant in permanence, except on the day she gives birth; however, she has the ability to freeze the development of an embryo until the previous joey is able to leave the pouch. This is known as diapause, and will occur in times of drought and in areas with poor food sources. The composition of the milk produced by the mother varies according to the needs of the joey. In addition, the mother is able to produce two different kinds of milk simultaneously for the newborn and the older joey still in the pouch.




Predators

Wedge-tailed eagles and other raptors usually eat kangaroo carrionGoannas and other carnivorous reptiles also pose a danger to smaller kangaroo species when other food sources are lacking.


enemies


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