北极燕鸥
- 网络Sterna paradisaea;the arctic tern
北极燕鸥-
仅就距离而言，恐怕当首推北极燕鸥了；
For sheer distance , the arctic tern probably holds the record ;
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据了解，北极燕鸥是候鸟，主要分布于北极及北极附近地区。
The understanding is that the Arctic Tern is a migratory bird which is mainly found at the North Pole and surrounding regions .
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从此，北极燕鸥再也没有出现，估计已经灭绝了。
Arctic ( tern ) was not seen again and was presumed extinct .