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ML615674863

Northern Saw-whet Owl Aegolius acadicus

报告

作者

Brian McCaffery 该用户提供的媒体文件

日期

4日 3月 2024年 eBird记录 S163790051

地点

North Delta Road - North
Bayfield, Wisconsin, United States
该地点产生的媒体文件 配图名录
地图
地图 坐标: 46.4172458, -91.3323822
年龄和性别
年龄性别未知 - 1
发声
鸣唱
回放
使用回放

媒体文件注释

Second bout of singing by bird at Stop 3. After my second bout of tooting, the owl tooted for ~90 sec. When it paused, I gave a 15-sec bout of tooting, and the bird resumed as soon as I finished; it continued (with one notable break early in the recording) for over 2 minutes. This recording is of that second bout of tooting.

观察细节

Stop 2 (0.5) -- During the first 5 minutes, there were several sporadic and brief bouts of tooting to the north of me. Stop 3 (1.0) -- After my second bout of tooting, a NSWO began tooting to the NE of me. It paused at the 8-min mark (i.e., after ~90 sec of calling). I then gave my third bout (but shortened it to 15 sec). The owl resumed tooting immediately and persisted until ~30 sec past the 10-minute mark. Stop 5 (2.0) -- NSWO gave two wails close by to the N in the 9th minute. Stop 6 (2.5) -- A NSWO started tooting close by at the 9:40 mark of the 10-minute stop. Stop 8 (3.5) -- A NSWO gave three yelps just south of me between my 2nd and 3rd bouts; it then started tooting at the 9:50 mark of the 10-minute stop. Stop 9 (4.0) -- A NSWO began soft, sporadic tooting starting late in the 4th minute to the NE, and continued through the 5th minute. Although I cannot quantify, the owl seemed close calling softly, rather than more loudly but at a distance. Following my three bouts of tooting, an owl gave a yelp, just west of and very close to me. That call was followed immediately, by a resumption of the sporadic tooting to my NE, so two different birds confirmed. I then heard the bird to the west again, with a yelp and a chatter. After the 10-minute mark, the NE tooting bird apparently approached me and crossed the road, and resumed sporadic tooting just NW of me, during which I heard another yelp farther west. Stop 10 -- After my first bout of tooting, a NSWO gave two wails well to the NE of me. Given directions and distances to the owl detections among the various stops, I am quite confident about enumerating 8 different NSWO.

技术信息

录音机
Google Pixel smart phone
话筒
附件
原始文件大小
860.16 KB

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