ML489333681
作者
Jay Withgott 该用户提供的媒体文件 档案
日期
地点
Whitaker Ponds Nature Park
Multnomah, Oregon, United States
该地点产生的媒体文件 配图名录- 年龄
- 未说明
- 性别
- 未说明
- 行为
- 发声中
- 发声
- 鸣叫
观察细节
Along trail where it crosses between the two ponds. First heard it calling from edge of west pond, and eventually saw it moving through low brush. Called Patty and Linnaea over, and we watched the bird for a full 3-4 minutes as it stayed amazingly in the open (for a Swamp Sparrow), calling persistently. It then flew across the trail to the south edge of the east pond and went silent and was not seen again. The bird's Black-Phoebe-like call notes can be heard in the videos. Patty remarked that this was the best she's ever seen a Swamp Sparrow, and I honestly cannot remember a time, at least in the West, that I've watched one for this long and this well either.
技术信息
- 相机
- 话筒
- 附件
- 原始文件大小
- 159.57 MB