kHz
- 年齡
- 未確定
- 性別
- 未確定
- 行為
- 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: Cover density: OPEN; FLIGHT CALLS SOUND AS THOUGH BIRDS WERE IN A SOUND CHAMBER DUE TO THE FACT THAT THESE BIRDS FLY IN PAIRS AND THE TRUMPETING OF ONE BIRD IS QUICKLY FOLLOWED BY THE OTHER BIRD. 10MAR56 - 11MAR56. 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. Habitat: Pond.
技術資訊
- 錄音機
- 麥克風
- 配件
檔案資訊
- 已數化的
- 16 May 2002 - Martha Fischer