- 性別與年齡
- 年齡性別未知 - 2
- 聲音
- 叫聲
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影音備註
Calls of two Dune Larks as they foraged on sparsely vegetated edges to dune field near dry river course (Kuiseb River). Seemed to be contact calls allowing the two individuals to stay in touch as they foraged.
觀察細節
Moving along dunes hiding behind small grass tussocks and bushes. Feeding by pecking ground after short rapid runs. Also pecked low vegetation and flew up to perch on low bush. Wonderful views watching one forage for about 15 minutes in shade of dune hillock. Tail darker than in illustrations contrasting with upperpart colour. Occasionally foraged by digging into sand at base of grass on dune hillock
技術資訊
- 錄音機
- 麥克風
- 配件
- 原始檔案大小
- 6.34 MB