ML617563704
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- 年龄
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观察细节
First of spring at this location, though I thought I may have heard one yesterday, 17 Apr. Singing male in the riparian east of the road. The arrival this year is slightly later than previous arrivals. The west side of the road was mowed of all underbrush (willows and roses) down to the ground about a week ago; I wonder if this dissuaded the Yellow Warblers from being on the side of the road. Below are the arrival dates I have observed at this location: 18-Apr-2011 17-Apr-2012 30-Apr-2013** 16-Apr-2014 16-Apr-2015 14-Apr-2016 15-Apr-2017 17-Apr-2018 16-Apr-2019 16-Apr-2020 15-Apr-2021 13-Apr-2022 14-Apr-2023 18-Apr-2024* *I thought I heard one on 17-Apr-2024, but couldn't be certain. **In 2013 I didn't check for them until 30-Apr.
技术信息
- 录音机
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- 附件
- 原始文件大小
- 1.36 MB