reintroducing hawaiian crows

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夏威夷烏鴉早於2002年已因各種人為因素於野外滅絕,保育團體曾嘗試人功繁殖再野放,但結果未如所想,但他們再接再厲改善問題,近期再次嘗試,希望能重新引入夏威夷烏鴉,復原當地生態平衡。

hawaiian crow was listed as extinct in the wild back in 2002 because of different human factors. conservationists tried to release captive-bred crows back the the wild but the result was not as expected. however, they found out the problems and improved their program, and they tried to release some crows again recently, hoping to recover the ecosystem in hawaii.

https://www.mnn.com/earth-matters/animals/blogs/hawaiian-crows-return-extinction-wild

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