Clutch size of Blackish NightjarNyctipolus nigrescens
Bulletin of the British Ornithologists' Club(2017)
摘要
Summary. Clutch size of Blackish Nightjar Nyctipolus nigrescens is generally considered to be one egg. Records of two-egg clutches mentioned in ornithological literature of the 19th and early 20th century are possibly mistakes or misidentifications. However, we report a documented recent observation of a female incubating two eggs.
更多查看译文
关键词
size
AI 理解论文
溯源树
样例
![](https://originalfileserver.aminer.cn/sys/aminer/pubs/mrt_preview.jpeg)
生成溯源树,研究论文发展脉络
Chat Paper
正在生成论文摘要