ML257940521
- 年齡
- 未確定
- 性別
- 未確定
- 回播
- 未確定
影音備註
A single immature calling while swimming in the channel. At the very end of recording the adult very faintly is heard calling twice as it swims toward the youngster.
觀察細節
Youngster called and adult swam over and gave it a fish.
技術資訊
- 錄音機
- 麥克風
- 配件
- 原始檔案大小
- 1.96 MB