N any large flightless bird of the recently extinct order Dinornithiformes of New Zealand 恐鸟 →see ratite
Nuclear DNA was successfully extracted from a 13,000-year-old emu eggshell and a giant moa eggshel.
细胞核 DNA 成功地从一只1.3万年前的鸸鹋蛋壳和一只巨大的恐鸟蛋壳中被提取出来了。
The MOA warned that more wheat crop could perish if drought continues to linger.
中国气象电台预警显示,若旱情继续,更多的小麦作物将死亡。
Big extinct birds such as the giant moa, thunderbirds and elephant birds all left eggshells behind them.
像恐鸟、雷鸟和象鸟这样已经灭绝的鸟类都留下了它们的蛋壳化石。
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