kHz
ML467229841
作者
Logan Anderson 该用户提供的媒体文件 档案
日期
地点
Utqiaġvik--Naval Arctic Research Lab.
North Slope Borough, Alaska, United States
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观察细节
First found by John Myles slightly north of the coordinates but then later relocated at: 71.3258434, -156.6685886. Seen and heard well by all. When moving from pond to pond, it would give the distinctively gentle too-li call, easily discerned from the harsher more aggressive Semipalmated Plover calls. Visually, the bird appeared very plump with a relatively long bill, jet black auriculars, subtle but discernible white supercillium, dark orbital ring, and distinct black breast band. Photos and recordings to be added.
技术信息
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- 原始文件大小
- 30.48 KB