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ML285691591

Virginia Rail Rallus limicola

报告

作者

Sarah Connette 该用户提供的媒体文件 档案

日期

3日 12月 2020年 eBird记录 S77051426

地点

Flat River Waterfowl Impoundment
Durham, North Carolina, United States
该地点产生的媒体文件 配图名录
地图
地图 坐标: 36.127421, -78.8321335
年龄
未说明
性别
未说明
回放
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观察细节

Around dusk, we heard this slow, descending grunt-like call with deep notes at the end coming from the first impoundment around the same area (36.123911, -78.828631) where the Sora was reported recently. Wasn't a higher-pitched whinny like a Sora, though. Not a kek or kiddick call. Got a few recordings and this one is not amazing quality, but you can hear one call faintly from 0-5 seconds, and then a much louder/better one from 7-14 seconds. After much consultation and hope around possible King Rail, we landed on Virginia. The grunt notes have a squealing quality to them whereas the similar King sequence is slightly more staccato and crisper to me. Also more likely incidence of Virginia vs. more rare King. Thanks to Kent for the cleaner file.

技术信息

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附件
原始文件大小
1.51 MB

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