kHz
- 年龄和性别
- 成年雌鸟 - 1; 成年雄鸟 - 1
- 回放
- 未说明
媒体文件注释
NOTES: THESE CALLS CAME FROM A BURROW OCCUPIED BY A PAIR OF BIRDS WITH ONE EGG. THE MALE AND FEMALE OF THIS SPECIES HAVE ALTERNATE INCUBATING PERIODS OF APPROX. 12 DAYS; THE MALE TAKING THE FIRST SHIFT. IT IS PROBABLE THAT THE MALE IN THE BURROW WAS TAKING OVER FOR HIS SECOND SHIFT. Other Behaviors: Incubate.
技术信息
- 录音机
- EMI L2C
- 话筒
- 附件
存档信息
- 已数字化
- 23 May 2000 - Martha Fischer