在西半球暖湿沼泽区可见的一种长嘴涉水鸟；库隆鸟；涉禽之一属。

Genus of large brown long-billed wading birds found in warm swampy regions of the western hemisphere: courlan; limpkin.

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“其他鸟类也有武器，但是这种鸟和其他任何鸟类都不一样。”耶鲁大学古生物学者尼可拉斯•隆里奇(Nicholas r . Longrich)博士说，尼可拉斯•隆里奇博士是这项研究的领头人。

"Other birds have weapons, but this is unlike any other," said Nicholas r. Longrich, a paleontologist at Yale and the study's lead author.

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