kHz
- 年龄
- 未说明
- 性别
- 未说明
- 行为
- 飞行
- 发声
- 鸣叫
- 回放
- 未使用回放
媒体文件注释
NOTES: relative time: NIGHT; number of animals: MANY; sex: UNKNOWN; range status: NORMAL; breeding status: TERRITORIAL PAIRED; special song type: ECHOLOCATION; frequency of sound: NORMAL; general climate: WET; notes on data form: "Echolocation calls from a colony of swiftlets in a lava tube about 2-300 yards long and about 20 feet high. Tube shared with colony of bats Emballonura semicaudata. Nests in the colony contained eggs or young in various stages of development. see Dhondt, Notornis 23:29-42 (1976) for details of this colony." JN 14 Mar 2006. Social Context: Colony.
技术信息
- 录音机
- PANASONIC UNSPECIFIED MODEL
- 话筒
- 附件
存档信息
- 已数字化
- 17 Mar 2006 - James Napoli