- 年齡
- 未確定
- 性別
- 未確定
- 行為
- 求偶、展示或交尾
- 聲音
- 叫聲
- 回播
- 未使用回播
影音備註
NOTES: FIVE BIRDS SWIMMING, WHISLTING, PLAYING ABOUT IN THE WATER, OCCASIONALLY FLAPPING WINGS TO STAND UP IN WATER WHILE GIVING FEMALE'S 'QUACK'. A FLOCK OF 44, INCLUDING ABOUT 7 DUCKLINGS, WAS COUNTED ON THIS LAKE OF WHICH THE 5 RECORDED WERE A PAR 5 ADULT(S); MALE(S); FEMALE(S)T. Other Behaviors: Establish Flock Contact, Perform Visual Display. Habitat: Lake.
技術資訊
- 錄音機
- NAGRA III
- 麥克風
- Altec 688A
- 配件
- Parabola 101.6cm/25.4cm (40in/10in)
檔案資訊
- 已數化的
- 15 Aug 2005 - Mike Andersen