Northern Territory

Should we cull crocodiles?

Crocodiles are ancient reptiles with their ancestors around before the age of the dinosaurs. What makes them so durable is they are perfectly adapted to their environment. The estuarine or saltwater crocodile (Crocodylus porosus) is most likely encountered in tidal rivers and estuaries, billabongs, and floodplains. However, they can also be found in the open …

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A tale of two grasses

How buffel grass changed the dead heart of Australia When you enter the Northern Territory from South Australia the landscape changes immediately from mulga scrub to more open savannah woodland dominated by the introduced buffel grass (Cenchrus ciliaris).  Buffel grass is a deep-rooted perennial native to Africa, the Middle East and India. This makes it …

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The Grey Nomad Salute

As we have travelled around Australia, one of the things I have picked up on is waving between caravaners as they pass each other. Anyone who has travelled on more remote roads would have waved at fellow travellers regardless of how they travelled. It is an unwritten road rule, isn’t it? No one is above …

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Lines in the sand

I recall reading an article by demographer Bernard Salt a few years ago about Australia being a continent divided by borders, lines, fences and boundaries. As I travel el around Australia I am reminded of his reference to ‘lines and boundaries’. Being a demographer, Salt referred to imaginary concepts based on social or physical elements, …

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