kHz
- 年齡
- 未確定
- 性別
- 未確定
- 行為
- 求偶、展示或交尾; 飛行中
- 聲音
- 叫聲; 非鳴叫產生的聲音
- 回播
- 未確定
影音備註
NOTES: NEAR HEADQUARTERS. MOSTLY COURTING BIRDS - TWO BIRDS FACE ONE ANOTHER AND FLUTTER THEIR WINGS CALLING, BUT NOT VERY LOUD. ALSO SOME FIGHTING AND SOME LOUDER CALLS ON THE WING; INCLUDING WING AND FOOT NOISES. Based on the site, these almost certainly represent Trumpeter Swans, at the time recognized by some authors as C. c. buccinator - CAM - 27 October 2004. Other Behaviors: Court, Fight, Perform Visual Display. Habitat: Pond.
其他鳥種
技術資訊
- 錄音機
- MAGNEMITE UNSPECIFIED MODEL
- 麥克風
- 配件
- Parabola (Unknown Diameter/Focal Length)
檔案資訊
- 已數化的
- 16 May 2002 - Martha Fischer