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| | Biodiversity Hotspots - New Zealand - Unique and Threated Biodiversity |
 | | The hotspot has suffered 20 bird extinctions since 1500, including Stephens Island wren (Traversia lyalli), the only case in which an entire species was rendered extinct by the predatory instincts of a single introduced cat. |
 | | Other historically extinct species include the giant flightless moas, which could grow to more than 3.5 meters in height, the bizarre flightless adzebill (Aptornis), which weighed up to 10 kilograms and bears no resemblance to any other known bird, and the largest eagle in the world, Haast's eagle (Harpagornis moorei), which preyed on moa. |
 | | A recent staggering development was the 2003 rediscovery of the New Zealand storm petrel (Oceanites maorianus, CR) in waters just off North Island. |
| www.conservation.org /xp/Hotspots/new_zealand/biodiversity.xml (1151 words) |
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