kHz
ML3763
- 性別與年齡
- 雌成鳥 - 1; 雄成鳥 - 1
- 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
- 未使用回播
影音備註
NOTES: Weather: WIND; FAINT GURGLING OR WARBLING SERIES OF SLIGHTLY FLUCTUATING LIQUID NOTES WITH GOOD CARRYING POWER. BIRDS WERE COURTING ON LAKE. THE MALE WOULD CHASE THE FEMALE ON THE WATER, SWIMMING WITH GREAT FORCE RAPIDLY TOWARD HER. MALE SPREAD HIS WINGS TO TAKE AFTER THE FEMALE WHEN SHE FLEW AWAY FROM HIS APPROACH. AS THEY TOOK TO THE AIR, THEIR WINGBEATS COULD BE HEARD AS WELL AS THEIR FAINT, MUTED CALLS.:. Other Behaviors: Court, Perform Visual Display. Habitat: Lake.
其他鳥種
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
- 3 Aug 2005 - Mike Andersen