巨天鹅 有多大
答案:4 悬赏:20 手机版
解决时间 2021-02-07 18:33
- 提问者网友：风月客
- 2021-02-07 01:01
巨天鹅 有多大
最佳答案
- 五星知识达人网友：举杯邀酒敬孤独
- 2021-02-07 01:38
比疣鼻天鹅约达三分之一，从嘴尖到尾尖长约2米（伸直脖子站起来也足够一米八以上了）。
参考维基：
Cygnus falconeri, the Giant Swan, was a very large Siculo-Maltese swan known from the Middle Pleistocene. Its dimensions are described as exceeding those of the living Mute Swan by one-third,[2] which would give a bill-to-tail length of about 190–210 cm (based on 145–160 cm for C. olor[3]). It would have been taller, though not heavier, than the region's dwarf elephants. Due to its size, it may have been flightless.[4] It became extinct before the increase in human activity in the region (see Holocene extinction event), so its disappearance is thought to have resulted from extreme climate fluctuations or the arrival of superior predators and competitors.[5]
参考维基：
Cygnus falconeri, the Giant Swan, was a very large Siculo-Maltese swan known from the Middle Pleistocene. Its dimensions are described as exceeding those of the living Mute Swan by one-third,[2] which would give a bill-to-tail length of about 190–210 cm (based on 145–160 cm for C. olor[3]). It would have been taller, though not heavier, than the region's dwarf elephants. Due to its size, it may have been flightless.[4] It became extinct before the increase in human activity in the region (see Holocene extinction event), so its disappearance is thought to have resulted from extreme climate fluctuations or the arrival of superior predators and competitors.[5]
全部回答
- 1楼网友：执傲
- 2021-02-07 05:09
要下面的格兰首长、天鹅领主、巨翎天鹅、阿布、冰龙王、皇家狮鹫答：我选者冰龙王由于它能 格兰酋长天鹅领主冰龙王狮鹫这些种族都不错建议练.
- 2楼网友：春色三分
- 2021-02-07 04:13
超大
- 3楼网友：上分大魔王
- 2021-02-07 02:41
好大好大
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