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3eccc88e283cbc38fec843f3d6a7df7f1
2010-12-10 10:25:48

Contrary to the recently established theory that marsupials have excellent color vision, research has shown that the wallaby is a rare exception. The research team, led by Dr Jan Hemmi from the ARC Centre of Excellence in Vision Science and The Australian National University, has shown that Tammar wallabies are much weaker in discriminating different colors because they are missing one type of visual pigment cell. "Dr Ebeling has demonstrated that wallabies do not have the complete set of...


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Quokka, Setonix brachyurus
2012-10-27 16:53:56

The quokka (Setonix brachyurus) is the sole member of its genus, Setonix, and is a marsupial in the macropod family. It is native to Australia, holding a fragmented range that includes coastal islands like Bald Island and Rottnest Island. There is a small population in continental Australia located in Two Peoples Bay Nature Reserve. On Rottnest Island, its preferred habitat includes areas in cultivated gardens to semiarid scrublands. The quokka was first discovered by Europeans, and in 1696,...

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Word of the Day
snash
  • To talk saucily.
  • Insolent, opprobrious language; impertinent abuse.
This word is Scots in origin and probably imitative.