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| | Birds of Australia - Wikipedia, the free encyclopedia |
 | | For example, almost any land habitat offers a niche for a small bird that specialises in finding small insects: the form best fitted to that task is one with long legs for agility and obstacle clearance, moderately-sized wings optimised for quick, short flight, and a large, upright tail for rapid changes of direction. |
 | | In consequence, the unrelated birds that fill that niche in the Americas and in Australia look and act as though they are close relatives. |
 | | The Action Plan for Australian Birds 2000, Garnett, Stephen T.; and Crowley, Gabriel M., Environment Australia, Canberra, 2000 ISBN 0-642-54683-5, a comprehensive survey of the conservation status of Australian species, with costed conservation and recovery strategies. |
| en.wikipedia.org /wiki/Australian_birds (585 words) |
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