kHz
- 年齡
- 未確定
- 性別
- 未確定
- 行為
- 求偶、展示或交尾; 覓食或吃東西
- 聲音
- 叫聲
- 回播
- 未使用回播
影音備註
NOTES: Background: NYCTICORAX NYCTICORAX (FLIGHT CALLS); Range status: NORMAL; Breeding status: TERRITORIAL UNKNOWN; Frequency of sound: HIGH; General climate: HUMID; Cover density: OPEN; BROKEN-WING TYPE DISPLAY WHEN APPROACHED. SEVERAL CUTS WITH BLANK SPACE BETWEEN; ALL DATA THE SAME. JUVENILE(S); ADULT(S); MALE(S); FEMALE(S) LNS Note: Species name changed to mexicanus, subspecies knudseni, as per AOU checklist 7th edition. JN 8 Dec 2005. Other Behaviors: Establish Flock Contact, Perform Visual Display, Emit Alarm. Habitat: Grassland, Wetland, Freshwater, Mudflat, River, Riparian, Pond, Active Agricultural.
其他鳥種
技術資訊
- 錄音機
- SONY TC-45
- 麥克風
- Sony F16
- 配件
- Sony Parabola (Unknown Diameter/Focal Length)
檔案資訊
- 已數化的
- 8 Dec 2005 - James Napoli